12979364 has 24 divisors (see below), whose sum is σ = 24218208. Its totient is φ = 6065280.

The previous prime is 12979361. The next prime is 12979391. The reversal of 12979364 is 46397921.

It is not an unprimeable number, because it can be changed into a prime (12979361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10499 + ... + 11669.

It is an arithmetic number, because the mean of its divisors is an integer number (1009092).

Almost surely, 2^12979364 is an apocalyptic number.

It is an amenable number.

12979364 is a deficient number, since it is larger than the sum of its proper divisors (11238844).

12979364 is a wasteful number, since it uses less digits than its factorization.

12979364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355 (or 1353 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 12979364 is about 3602.6884405954. The cubic root of 12979364 is about 235.0089871318.

The spelling of 12979364 in words is "twelve million, nine hundred seventy-nine thousand, three hundred sixty-four".