Q: Is 438,264 a Prime Number?
A: No, 438,264 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 438264 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 2,029 4,058 6,087 8,116 12,174 16,232 18,261 24,348 36,522 48,696 54,783 73,044 109,566 146,088 219,132 and 438,264, with no remainder.
Since 438,264 cannot be divided by just 1 and 438,264, it is not a prime number.