Q: Is 9,666,423 a Prime Number?
A: No, 9,666,423 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 9666423 can be evenly divided by 1 3 9 13 39 117 82,619 247,857 743,571 1,074,047 3,222,141 and 9,666,423, with no remainder.
Since 9,666,423 cannot be divided by just 1 and 9,666,423, it is not a prime number.