80800844879 has 8 divisors (see below), whose sum is σ = 82329663600. Its totient is φ = 79272184576.

The previous prime is 80800844869. The next prime is 80800844941. The reversal of 80800844879 is 97844800808.

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 80800844879 - 2²⁸ = 80532409423 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 (80800844849) 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, 1731647 + ... + 1777695.

It is an arithmetic number, because the mean of its divisors is an integer number (10291207950).

Almost surely, 2^80800844879 is an apocalyptic number.

80800844879 is a deficient number, since it is larger than the sum of its proper divisors (1528818721).

80800844879 is a wasteful number, since it uses less digits than its factorization.

80800844879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79209.

The product of its (nonzero) digits is 4128768, while the sum is 56.

The spelling of 80800844879 in words is "eighty billion, eight hundred million, eight hundred forty-four thousand, eight hundred seventy-nine".