Q: Is 321,884 a Prime Number?
A: No, 321,884 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 321884 can be evenly divided by 1 2 4 80,471 160,942 and 321,884, with no remainder.
Since 321,884 cannot be divided by just 1 and 321,884, it is not a prime number.