Q: Is 346,401 a Prime Number?
A: No, 346,401 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 346401 can be evenly divided by 1 3 9 11 33 99 3,499 10,497 31,491 38,489 115,467 and 346,401, with no remainder.
Since 346,401 cannot be divided by just 1 and 346,401, it is not a prime number.