Q: Is 740,406 a Prime Number?
A: No, 740,406 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 740406 can be evenly divided by 1 2 3 6 123,401 246,802 370,203 and 740,406, with no remainder.
Since 740,406 cannot be divided by just 1 and 740,406, it is not a prime number.