870733031168 has 576 divisors, whose sum is σ = 2514178867200. Its totient is φ = 289700167680.

The previous prime is 870733031167. The next prime is 870733031183. The reversal of 870733031168 is 861130337078.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870733031167) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 209359073 + ... + 209363231.

Almost surely, 2^870733031168 is an apocalyptic number.

870733031168 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 870733031168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257089433600).

870733031168 is an abundant number, since it is smaller than the sum of its proper divisors (1643445836032).

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

870733031168 is a wasteful number, since it uses less digits than its factorization.

870733031168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268 (or 4254 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 870733031168 in words is "eight hundred seventy billion, seven hundred thirty-three million, thirty-one thousand, one hundred sixty-eight".