Q: Is 3,366,672 a Prime Number?
A: No, 3,366,672 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 3366672 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 70,139 140,278 210,417 280,556 420,834 561,112 841,668 1,122,224 1,683,336 and 3,366,672, with no remainder.
Since 3,366,672 cannot be divided by just 1 and 3,366,672, it is not a prime number.