Q: Is 738,243 a Prime Number?
A: No, 738,243 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 738243 can be evenly divided by 1 3 9 11 33 99 7,457 22,371 67,113 82,027 246,081 and 738,243, with no remainder.
Since 738,243 cannot be divided by just 1 and 738,243, it is not a prime number.