Q: Is 673,344 a Prime Number?
A: No, 673,344 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 673344 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 167 168 192 224 252 288 334 336 448 501 504 576 668 672 1,002 1,008 1,169 1,336 1,344 1,503 2,004 2,016 2,338 2,672 3,006 3,507 4,008 4,032 4,676 5,344 6,012 7,014 8,016 9,352 10,521 10,688 12,024 14,028 16,032 18,704 21,042 24,048 28,056 32,064 37,408 42,084 48,096 56,112 74,816 84,168 96,192 112,224 168,336 224,448 336,672 and 673,344, with no remainder.
Since 673,344 cannot be divided by just 1 and 673,344, it is not a prime number.