Q: Is 740,624 a Prime Number?
A: No, 740,624 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 740624 can be evenly divided by 1 2 4 8 16 41 82 164 328 656 1,129 2,258 4,516 9,032 18,064 46,289 92,578 185,156 370,312 and 740,624, with no remainder.
Since 740,624 cannot be divided by just 1 and 740,624, it is not a prime number.