879517012 has 48 divisors (see below), whose sum is σ = 1747468800. Its totient is φ = 383816160.

The previous prime is 879516977. The next prime is 879517013. The reversal of 879517012 is 210715978.

879517012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879517013) 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, 107689 + ... + 115567.

It is an arithmetic number, because the mean of its divisors is an integer number (36405600).

Almost surely, 2^879517012 is an apocalyptic number.

It is an amenable number.

879517012 is a deficient number, since it is larger than the sum of its proper divisors (867951788).

879517012 is a wasteful number, since it uses less digits than its factorization.

879517012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7996 (or 7994 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 40.

The square root of 879517012 is about 29656.6520699825. The cubic root of 879517012 is about 958.1086212758.

The spelling of 879517012 in words is "eight hundred seventy-nine million, five hundred seventeen thousand, twelve".