Q: Is 328,472 a Prime Number?
A: No, 328,472 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 328472 can be evenly divided by 1 2 4 8 19 38 76 152 2,161 4,322 8,644 17,288 41,059 82,118 164,236 and 328,472, with no remainder.
Since 328,472 cannot be divided by just 1 and 328,472, it is not a prime number.