879959180 has 96 divisors (see below), whose sum is σ = 1995840000. Its totient is φ = 325140480.

The previous prime is 879959131. The next prime is 879959189. The reversal of 879959180 is 81959978.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (879959189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1959596 + ... + 1960044.

It is an arithmetic number, because the mean of its divisors is an integer number (20790000).

Almost surely, 2^879959180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 879959180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (997920000).

879959180 is an abundant number, since it is smaller than the sum of its proper divisors (1115880820).

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

879959180 is a wasteful number, since it uses less digits than its factorization.

879959180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 56.

The square root of 879959180 is about 29664.1059194441. The cubic root of 879959180 is about 958.2691540805.

The spelling of 879959180 in words is "eight hundred seventy-nine million, nine hundred fifty-nine thousand, one hundred eighty".