Q: Is 3,787,409 a Prime Number?
A: No, 3,787,409 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 3787409 can be evenly divided by 1 257 14,737 and 3,787,409, with no remainder.
Since 3,787,409 cannot be divided by just 1 and 3,787,409, it is not a prime number.