80599079 has 8 divisors (see below), whose sum is σ = 88077072. Its totient is φ = 73146240.

The previous prime is 80599073. The next prime is 80599087. The reversal of 80599079 is 97099508.

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 80599079 - 2⁸ = 80598823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80599073) 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, 767 + ... + 12719.

It is an arithmetic number, because the mean of its divisors is an integer number (11009634).

Almost surely, 2^80599079 is an apocalyptic number.

80599079 is a deficient number, since it is larger than the sum of its proper divisors (7477993).

80599079 is a wasteful number, since it uses less digits than its factorization.

80599079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12577.

The product of its (nonzero) digits is 204120, while the sum is 47.

The square root of 80599079 is about 8977.6989813649. The cubic root of 80599079 is about 431.9598281547.

The spelling of 80599079 in words is "eighty million, five hundred ninety-nine thousand, seventy-nine".