Q: Is 3,742,636 a Prime Number?
A: No, 3,742,636 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 3742636 can be evenly divided by 1 2 4 83 166 332 11,273 22,546 45,092 935,659 1,871,318 and 3,742,636, with no remainder.
Since 3,742,636 cannot be divided by just 1 and 3,742,636, it is not a prime number.