Q: Is 321,074 a Prime Number?
A: No, 321,074 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 321074 can be evenly divided by 1 2 13 26 53 106 233 466 689 1,378 3,029 6,058 12,349 24,698 160,537 and 321,074, with no remainder.
Since 321,074 cannot be divided by just 1 and 321,074, it is not a prime number.