Q: Is 843,264 a Prime Number?
A: No, 843,264 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 843264 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 96 108 122 128 144 183 192 216 244 256 288 366 384 432 488 512 549 576 732 768 864 976 1,098 1,152 1,464 1,536 1,647 1,728 1,952 2,196 2,304 2,928 3,294 3,456 3,904 4,392 4,608 5,856 6,588 6,912 7,808 8,784 11,712 13,176 13,824 15,616 17,568 23,424 26,352 31,232 35,136 46,848 52,704 70,272 93,696 105,408 140,544 210,816 281,088 421,632 and 843,264, with no remainder.
Since 843,264 cannot be divided by just 1 and 843,264, it is not a prime number.