Q: Is 1,346,784 a Prime Number?
A: No, 1,346,784 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 1346784 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 96 14,029 28,058 42,087 56,116 84,174 112,232 168,348 224,464 336,696 448,928 673,392 and 1,346,784, with no remainder.
Since 1,346,784 cannot be divided by just 1 and 1,346,784, it is not a prime number.