Q: Is 743,606 a Prime Number?
A: No, 743,606 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 743606 can be evenly divided by 1 2 163 326 2,281 4,562 371,803 and 743,606, with no remainder.
Since 743,606 cannot be divided by just 1 and 743,606, it is not a prime number.