12930308 has 12 divisors (see below), whose sum is σ = 22840272. Its totient is φ = 6404520.

The previous prime is 12930299. The next prime is 12930341. The reversal of 12930308 is 80303921.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14678 + ... + 15533.

It is an arithmetic number, because the mean of its divisors is an integer number (1903356).

Almost surely, 2^12930308 is an apocalyptic number.

It is an amenable number.

12930308 is a deficient number, since it is larger than the sum of its proper divisors (9909964).

12930308 is a wasteful number, since it uses less digits than its factorization.

12930308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30322 (or 30320 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 12930308 is about 3595.8737463932. The cubic root of 12930308 is about 234.7125382018.

The spelling of 12930308 in words is "twelve million, nine hundred thirty thousand, three hundred eight".