Q: Is 3,742,374 a Prime Number?
A: No, 3,742,374 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 3742374 can be evenly divided by 1 2 3 6 623,729 1,247,458 1,871,187 and 3,742,374, with no remainder.
Since 3,742,374 cannot be divided by just 1 and 3,742,374, it is not a prime number.