Q: Is 1,307,890 a Prime Number?
A: No, 1,307,890 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 1307890 can be evenly divided by 1 2 5 10 31 62 155 310 4,219 8,438 21,095 42,190 130,789 261,578 653,945 and 1,307,890, with no remainder.
Since 1,307,890 cannot be divided by just 1 and 1,307,890, it is not a prime number.