Q: Is 436,604 a Prime Number?
A: No, 436,604 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 436604 can be evenly divided by 1 2 4 7 14 28 31 62 124 217 434 503 868 1,006 2,012 3,521 7,042 14,084 15,593 31,186 62,372 109,151 218,302 and 436,604, with no remainder.
Since 436,604 cannot be divided by just 1 and 436,604, it is not a prime number.