349 in Roman Numerals
349 in Roman numerals is CCCXLIX, and is spelled three hundred forty-nine.
How to write 349 in Roman numerals
To write 349 in Roman numerals, combine CCC (300), XL (40) and IX (9) to get CCCXLIX.
The numeral CCCXLIX is read from left to right, from the largest value to the smallest, adding each symbol as you go. It uses subtractive notation — IX and XL — where a smaller symbol placed before a larger one is subtracted rather than added (for example, IX means 10 − 1 = 9).
| Value | Roman |
|---|---|
| 300 | CCC |
| 40 | XL |
| 9 | IX |
| 349 | CCCXLIX |
Facts about the number 349
- 349 is an odd number.
- 349 is a prime number: it has no divisors other than 1 and itself.
- The digits of 349 add up to 16.
- 349 has 2 divisors.
349 in other number systems
| Decimal | 349 |
| Roman | CCCXLIX |
| Binary | 101011101 |
| Octal | 535 |
| Hexadecimal | 15D |
Frequently asked questions
How do you write 349 in Roman numerals?
349 is written as CCCXLIX in Roman numerals.
What does the Roman numeral CCCXLIX mean?
CCCXLIX represents the number 349 (three hundred forty-nine).
Is 349 a prime number?
Yes, 349 is a prime number.
What is 349 in binary and hexadecimal?
349 is 101011101 in binary and 15D in hexadecimal.
Related numbers
Or open 349 in the converter and browse the full Roman numerals chart.