Q: Is 1,670,090 a Prime Number?
A: No, 1,670,090 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 1670090 can be evenly divided by 1 2 5 10 167,009 334,018 835,045 and 1,670,090, with no remainder.
Since 1,670,090 cannot be divided by just 1 and 1,670,090, it is not a prime number.