Q: Is 346,628 a Prime Number?
A: No, 346,628 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 346628 can be evenly divided by 1 2 4 193 386 449 772 898 1,796 86,657 173,314 and 346,628, with no remainder.
Since 346,628 cannot be divided by just 1 and 346,628, it is not a prime number.