870672324065862 has 16 divisors (see below), whose sum is σ = 1801391015309040. Its totient is φ = 280216380159072.

The previous prime is 870672324065827. The next prime is 870672324065879. The reversal of 870672324065862 is 268560423276078.

It is a junction number, because it is equal to n+sod(n) for n = 870672324065793 and 870672324065802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2501931965533 + ... + 2501931965880.

It is an arithmetic number, because the mean of its divisors is an integer number (112586938456815).

Almost surely, 2^{870672324065862} is an apocalyptic number.

870672324065862 is an abundant number, since it is smaller than the sum of its proper divisors (930718691243178).

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

870672324065862 is a wasteful number, since it uses less digits than its factorization.

870672324065862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003863931447.

The product of its (nonzero) digits is 325140480, while the sum is 66.

The spelling of 870672324065862 in words is "eight hundred seventy trillion, six hundred seventy-two billion, three hundred twenty-four million, sixty-five thousand, eight hundred sixty-two".