80000008879 has 8 divisors (see below), whose sum is σ = 91519202720. Its totient is φ = 68503470336.

The previous prime is 80000008873. The next prime is 80000008883. The reversal of 80000008879 is 97880000008.

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

It is not a de Polignac number, because 80000008879 - 2¹¹ = 80000006831 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 (80000008873) 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, 5656254 + ... + 5670379.

It is an arithmetic number, because the mean of its divisors is an integer number (11439900340).

Almost surely, 2^80000008879 is an apocalyptic number.

80000008879 is a deficient number, since it is larger than the sum of its proper divisors (11519193841).

80000008879 is a wasteful number, since it uses less digits than its factorization.

80000008879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327649.

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 80000008879 in words is "eighty billion, eight thousand, eight hundred seventy-nine".