79655958 has 24 divisors (see below), whose sum is σ = 172807128. Its totient is φ = 26518272.

The previous prime is 79655951. The next prime is 79655963. The reversal of 79655958 is 85955697.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79655951) 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, 14710 + ... + 19382.

It is an arithmetic number, because the mean of its divisors is an integer number (7200297).

Almost surely, 2^79655958 is an apocalyptic number.

79655958 is an abundant number, since it is smaller than the sum of its proper divisors (93151170).

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

79655958 is a wasteful number, since it uses less digits than its factorization.

79655958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5628 (or 5625 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 54.

The square root of 79655958 is about 8925.0186554427. The cubic root of 79655958 is about 430.2683704190.

The spelling of 79655958 in words is "seventy-nine million, six hundred fifty-five thousand, nine hundred fifty-eight".