79094879 has 8 divisors (see below), whose sum is σ = 80458560. Its totient is φ = 77740416.

The previous prime is 79094839. The next prime is 79094881. The reversal of 79094879 is 97849097.

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

It is a cyclic number.

It is not a de Polignac number, because 79094879 - 2⁸ = 79094623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79094879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79094809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16259 + ... + 20555.

It is an arithmetic number, because the mean of its divisors is an integer number (10057320).

Almost surely, 2^79094879 is an apocalyptic number.

79094879 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

79094879 is a deficient number, since it is larger than the sum of its proper divisors (1363681).

79094879 is a wasteful number, since it uses less digits than its factorization.

79094879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The square root of 79094879 is about 8893.5301764822. The cubic root of 79094879 is about 429.2557506256.

The spelling of 79094879 in words is "seventy-nine million, ninety-four thousand, eight hundred seventy-nine".