79677048 has 48 divisors (see below), whose sum is σ = 218955240. Its totient is φ = 24143680.

The previous prime is 79677047. The next prime is 79677067. The reversal of 79677048 is 84077697.

It is a junction number, because it is equal to n+sod(n) for n = 79676988 and 79677006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79677043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10815 + ... + 16622.

Almost surely, 2^79677048 is an apocalyptic number.

It is an amenable number.

79677048 is an abundant number, since it is smaller than the sum of its proper divisors (139278192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79677048 is a wasteful number, since it uses less digits than its factorization.

79677048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27468 (or 27453 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 79677048 is about 8926.2000873832. The cubic root of 79677048 is about 430.3063402057.

The spelling of 79677048 in words is "seventy-nine million, six hundred seventy-seven thousand, forty-eight".