Q: Is 749,440 a Prime Number?
A: No, 749,440 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 749440 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 1,171 2,342 4,684 5,855 9,368 11,710 18,736 23,420 37,472 46,840 74,944 93,680 149,888 187,360 374,720 and 749,440, with no remainder.
Since 749,440 cannot be divided by just 1 and 749,440, it is not a prime number.