Q: Is 330,428 a Prime Number?
A: No, 330,428 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 330428 can be evenly divided by 1 2 4 7 14 28 11,801 23,602 47,204 82,607 165,214 and 330,428, with no remainder.
Since 330,428 cannot be divided by just 1 and 330,428, it is not a prime number.