79131082 has 8 divisors (see below), whose sum is σ = 122789700. Its totient is φ = 38201184.

The previous prime is 79131079. The next prime is 79131131. The reversal of 79131082 is 28013197.

It can be written as a sum of positive squares in 2 ways, for example, as 78304801 + 826281 = 8849^2 + 909^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 682107 + ... + 682222.

Almost surely, 2^79131082 is an apocalyptic number.

79131082 is a deficient number, since it is larger than the sum of its proper divisors (43658618).

79131082 is a wasteful number, since it uses less digits than its factorization.

79131082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364360.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 79131082 is about 8895.5652996310. The cubic root of 79131082 is about 429.3212330594.

The spelling of 79131082 in words is "seventy-nine million, one hundred thirty-one thousand, eighty-two".