Q: Is 3,742,455 a Prime Number?
A: No, 3,742,455 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 3742455 can be evenly divided by 1 3 5 15 249,497 748,491 1,247,485 and 3,742,455, with no remainder.
Since 3,742,455 cannot be divided by just 1 and 3,742,455, it is not a prime number.