879323980 has 48 divisors (see below), whose sum is σ = 1958856480. Its totient is φ = 330421248.

The previous prime is 879323953. The next prime is 879323983. The reversal of 879323980 is 89323978.

879323980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (879323983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206311 + ... + 210529.

It is an arithmetic number, because the mean of its divisors is an integer number (40809510).

Almost surely, 2^879323980 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 879323980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (979428240).

879323980 is an abundant number, since it is smaller than the sum of its proper divisors (1079532500).

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

879323980 is a wasteful number, since it uses less digits than its factorization.

879323980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858 (or 4856 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 879323980 is about 29653.3974444751. The cubic root of 879323980 is about 958.0385225159.

The spelling of 879323980 in words is "eight hundred seventy-nine million, three hundred twenty-three thousand, nine hundred eighty".