860678762888 has 96 divisors (see below), whose sum is σ = 1918632147840. Its totient is φ = 360742112640.

The previous prime is 860678762861. The next prime is 860678762989. The reversal of 860678762888 is 888267876068.

It is a super-2 number, since 2×860678762888² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25426631 + ... + 25460457.

It is an arithmetic number, because the mean of its divisors is an integer number (19985751540).

Almost surely, 2^860678762888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 860678762888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (959316073920).

860678762888 is an abundant number, since it is smaller than the sum of its proper divisors (1057953384952).

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

860678762888 is a wasteful number, since it uses less digits than its factorization.

860678762888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35275 (or 35264 counting only the distinct ones).

The product of its (nonzero) digits is 693633024, while the sum is 74.

The spelling of 860678762888 in words is "eight hundred sixty billion, six hundred seventy-eight million, seven hundred sixty-two thousand, eight hundred eighty-eight".