Q: Is 1,670,463 a Prime Number?
A: No, 1,670,463 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 1670463 can be evenly divided by 1 3 9 27 41 81 123 369 503 1,107 1,509 3,321 4,527 13,581 20,623 40,743 61,869 185,607 556,821 and 1,670,463, with no remainder.
Since 1,670,463 cannot be divided by just 1 and 1,670,463, it is not a prime number.