12679804 has 6 divisors (see below), whose sum is σ = 22189664. Its totient is φ = 6339900.

The previous prime is 12679769. The next prime is 12679811. The reversal of 12679804 is 40897621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1584972 + ... + 1584979.

Almost surely, 2^12679804 is an apocalyptic number.

It is an amenable number.

12679804 is a deficient number, since it is larger than the sum of its proper divisors (9509860).

12679804 is a wasteful number, since it uses less digits than its factorization.

12679804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3169955 (or 3169953 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 12679804 is about 3560.8712417048. The cubic root of 12679804 is about 233.1869167597.

The spelling of 12679804 in words is "twelve million, six hundred seventy-nine thousand, eight hundred four".