79476988 has 12 divisors (see below), whose sum is σ = 140100912. Its totient is φ = 39448160.

The previous prime is 79476959. The next prime is 79477031. The reversal of 79476988 is 88967497.

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 in 3 ways as a sum of consecutive naturals, for example, 71968 + ... + 73063.

It is an arithmetic number, because the mean of its divisors is an integer number (11675076).

Almost surely, 2^79476988 is an apocalyptic number.

It is an amenable number.

79476988 is a deficient number, since it is larger than the sum of its proper divisors (60623924).

79476988 is a wasteful number, since it uses less digits than its factorization.

79476988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145172 (or 145170 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 58.

The square root of 79476988 is about 8914.9867077859. The cubic root of 79476988 is about 429.9458882692.

The spelling of 79476988 in words is "seventy-nine million, four hundred seventy-six thousand, nine hundred eighty-eight".