79652931 has 4 divisors (see below), whose sum is σ = 106203912. Its totient is φ = 53101952.

The previous prime is 79652927. The next prime is 79652941. The reversal of 79652931 is 13925697.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79652931 - 2² = 79652927 is a prime.

It is a super-2 number, since 2×79652931² = 12689178833781522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79652941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13275486 + ... + 13275491.

It is an arithmetic number, because the mean of its divisors is an integer number (26550978).

Almost surely, 2^79652931 is an apocalyptic number.

79652931 is a deficient number, since it is larger than the sum of its proper divisors (26550981).

79652931 is a wasteful number, since it uses less digits than its factorization.

79652931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26550980.

The product of its digits is 102060, while the sum is 42.

The square root of 79652931 is about 8924.8490743541. The cubic root of 79652931 is about 430.2629201514.

The spelling of 79652931 in words is "seventy-nine million, six hundred fifty-two thousand, nine hundred thirty-one".