Q: Is 3,742,216 a Prime Number?
A: No, 3,742,216 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 3742216 can be evenly divided by 1 2 4 8 359 718 1,303 1,436 2,606 2,872 5,212 10,424 467,777 935,554 1,871,108 and 3,742,216, with no remainder.
Since 3,742,216 cannot be divided by just 1 and 3,742,216, it is not a prime number.