Q: Is 724,473 a Prime Number?
A: No, 724,473 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 724473 can be evenly divided by 1 3 9 101 303 797 909 2,391 7,173 80,497 241,491 and 724,473, with no remainder.
Since 724,473 cannot be divided by just 1 and 724,473, it is not a prime number.