Q: Is 724,443 a Prime Number?
A: No, 724,443 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 724443 can be evenly divided by 1 3 113 339 2,137 6,411 241,481 and 724,443, with no remainder.
Since 724,443 cannot be divided by just 1 and 724,443, it is not a prime number.