879708816 has 320 divisors, whose sum is σ = 3099801600. Its totient is φ = 233280000.

The previous prime is 879708769. The next prime is 879708827. The reversal of 879708816 is 618807978.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3504691 + ... + 3504941.

It is an arithmetic number, because the mean of its divisors is an integer number (9686880).

Almost surely, 2^879708816 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 879708816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549900800).

879708816 is an abundant number, since it is smaller than the sum of its proper divisors (2220092784).

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

879708816 is a wasteful number, since it uses less digits than its factorization.

879708816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The square root of 879708816 is about 29659.8856370014. The cubic root of 879708816 is about 958.1782639343.

The spelling of 879708816 in words is "eight hundred seventy-nine million, seven hundred eight thousand, eight hundred sixteen".