130979804 has 6 divisors (see below), whose sum is σ = 229214664. Its totient is φ = 65489900.

The previous prime is 130979773. The next prime is 130979813. The reversal of 130979804 is 408979031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16372472 + ... + 16372479.

It is an arithmetic number, because the mean of its divisors is an integer number (38202444).

Almost surely, 2^130979804 is an apocalyptic number.

It is an amenable number.

130979804 is a deficient number, since it is larger than the sum of its proper divisors (98234860).

130979804 is a wasteful number, since it uses less digits than its factorization.

130979804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32744955 (or 32744953 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 130979804 is about 11444.6408418963. The cubic root of 130979804 is about 507.8492071088.

The spelling of 130979804 in words is "one hundred thirty million, nine hundred seventy-nine thousand, eight hundred four".