Q: Is 1,340,694 a Prime Number?
A: No, 1,340,694 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 1340694 can be evenly divided by 1 2 3 6 9 18 211 353 422 633 706 1,059 1,266 1,899 2,118 3,177 3,798 6,354 74,483 148,966 223,449 446,898 670,347 and 1,340,694, with no remainder.
Since 1,340,694 cannot be divided by just 1 and 1,340,694, it is not a prime number.