Q: Is 438,408 a Prime Number?
A: No, 438,408 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 438408 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 6,089 12,178 18,267 24,356 36,534 48,712 54,801 73,068 109,602 146,136 219,204 and 438,408, with no remainder.
Since 438,408 cannot be divided by just 1 and 438,408, it is not a prime number.