No, 350 is not a prime number. It is a composite number: it is even, so it is divisible by 2.
350 has divisors other than 1 and itself. The smallest is 2: 350 ÷ 2 = 175.
Prime factorization: 350 = 2 × 5 × 5 × 7 = 2 × 5² × 7.
| Number | Prime? |
|---|---|
| 346 | No, 2 × 173 |
| 347 | Yes |
| 348 | No, 2 × 2 × 3 × 29 |
| 349 | Yes |
| 351 | No, 3 × 3 × 3 × 13 |
| 352 | No, 2 × 2 × 2 × 2 × 2 × 11 |
| 353 | Yes |
| 354 | No, 2 × 3 × 59 |
More about 350: 350 in binary · 350 in Roman numerals.
Another number? Use the prime number checker for any value, or see the list of prime numbers.