Q: Is 3,604,666 a Prime Number?
A: No, 3,604,666 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 3604666 can be evenly divided by 1 2 13 26 138,641 277,282 1,802,333 and 3,604,666, with no remainder.
Since 3,604,666 cannot be divided by just 1 and 3,604,666, it is not a prime number.