879276280 has 32 divisors (see below), whose sum is σ = 1989318240. Its totient is φ = 349764480.

The previous prime is 879276263. The next prime is 879276311. The reversal of 879276280 is 82672978.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53484 + ... + 67963.

It is an arithmetic number, because the mean of its divisors is an integer number (62166195).

Almost surely, 2^879276280 is an apocalyptic number.

It is an amenable number.

879276280 is an abundant number, since it is smaller than the sum of its proper divisors (1110041960).

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

879276280 is a wasteful number, since it uses less digits than its factorization.

879276280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121639 (or 121635 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 879276280 is about 29652.5931412415. The cubic root of 879276280 is about 958.0211988806.

The spelling of 879276280 in words is "eight hundred seventy-nine million, two hundred seventy-six thousand, two hundred eighty".