879667175880 has 48 divisors (see below), whose sum is σ = 2858918322780. Its totient is φ = 234577913472.

The previous prime is 879667175879. The next prime is 879667175887. The reversal of 879667175880 is 88571766978.

879667175880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 875658006756 + 4009169124 = 935766^2 + 63318^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 879667175799 and 879667175808.

It is not an unprimeable number, because it can be changed into a prime (879667175887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1221759607 + ... + 1221760326.

Almost surely, 2^879667175880 is an apocalyptic number.

It is an amenable number.

879667175880 is an abundant number, since it is smaller than the sum of its proper divisors (1979251146900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

879667175880 is a wasteful number, since it uses less digits than its factorization.

879667175880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443519950 (or 2443519943 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 72.

The spelling of 879667175880 in words is "eight hundred seventy-nine billion, six hundred sixty-seven million, one hundred seventy-five thousand, eight hundred eighty".