Q: Is 740,631 a Prime Number?
A: No, 740,631 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 740631 can be evenly divided by 1 3 29 87 8,513 25,539 246,877 and 740,631, with no remainder.
Since 740,631 cannot be divided by just 1 and 740,631, it is not a prime number.