79372685 has 8 divisors (see below), whose sum is σ = 108854016. Its totient is φ = 54426960.

The previous prime is 79372673. The next prime is 79372691. The reversal of 79372685 is 58627397.

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

It is a de Polignac number, because none of the positive numbers 2^k-79372685 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133861 + ... + 1133930.

It is an arithmetic number, because the mean of its divisors is an integer number (13606752).

Almost surely, 2^79372685 is an apocalyptic number.

It is an amenable number.

79372685 is a deficient number, since it is larger than the sum of its proper divisors (29481331).

79372685 is a wasteful number, since it uses less digits than its factorization.

79372685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267803.

The product of its digits is 635040, while the sum is 47.

The square root of 79372685 is about 8909.1349187225. The cubic root of 79372685 is about 429.7577236236.

The spelling of 79372685 in words is "seventy-nine million, three hundred seventy-two thousand, six hundred eighty-five".