Q: Is 2,389,742 a Prime Number?
A: No, 2,389,742 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 2389742 can be evenly divided by 1 2 977 1,223 1,954 2,446 1,194,871 and 2,389,742, with no remainder.
Since 2,389,742 cannot be divided by just 1 and 2,389,742, it is not a prime number.