879905016 has 24 divisors (see below), whose sum is σ = 2383076280. Its totient is φ = 293301648.

The previous prime is 879905011. The next prime is 879905021. The reversal of 879905016 is 610509978.

It is an interprime number because it is at equal distance from previous prime (879905011) and next prime (879905021).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879905011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6110380 + ... + 6110523.

It is an arithmetic number, because the mean of its divisors is an integer number (99294845).

Almost surely, 2^879905016 is an apocalyptic number.

It is an amenable number.

879905016 is an abundant number, since it is smaller than the sum of its proper divisors (1503171264).

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

879905016 is a wasteful number, since it uses less digits than its factorization.

879905016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12220915 (or 12220908 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The square root of 879905016 is about 29663.1929501866. The cubic root of 879905016 is about 958.2494922763.

The spelling of 879905016 in words is "eight hundred seventy-nine million, nine hundred five thousand, sixteen".