Q: Is 350,428 a Prime Number?
A: No, 350,428 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 350428 can be evenly divided by 1 2 4 13 23 26 46 52 92 293 299 586 598 1,172 1,196 3,809 6,739 7,618 13,478 15,236 26,956 87,607 175,214 and 350,428, with no remainder.
Since 350,428 cannot be divided by just 1 and 350,428, it is not a prime number.