79695930 has 32 divisors (see below), whose sum is σ = 191510208. Its totient is φ = 21225600.

The previous prime is 79695901. The next prime is 79695971. The reversal of 79695930 is 3959697.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 79695930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38625 + ... + 40635.

It is an arithmetic number, because the mean of its divisors is an integer number (5984694).

Almost surely, 2^79695930 is an apocalyptic number.

79695930 is an abundant number, since it is smaller than the sum of its proper divisors (111814278).

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

79695930 is a wasteful number, since it uses less digits than its factorization.

79695930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342.

The product of its (nonzero) digits is 459270, while the sum is 48.

The square root of 79695930 is about 8927.2576976359. The cubic root of 79695930 is about 430.3403290928.

The spelling of 79695930 in words is "seventy-nine million, six hundred ninety-five thousand, nine hundred thirty".