868107812 has 24 divisors (see below), whose sum is σ = 1784782272. Its totient is φ = 364240800.

The previous prime is 868107809. The next prime is 868107833. The reversal of 868107812 is 218701868.

868107812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×868107812² = 1507222346510854688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 868107812.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758264 + ... + 759407.

It is an arithmetic number, because the mean of its divisors is an integer number (74365928).

Almost surely, 2^868107812 is an apocalyptic number.

It is an amenable number.

868107812 is an abundant number, since it is smaller than the sum of its proper divisors (916674460).

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

868107812 is a wasteful number, since it uses less digits than its factorization.

868107812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517699 (or 1517697 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 41.

The square root of 868107812 is about 29463.6693573628. The cubic root of 868107812 is about 953.9476770598.

The spelling of 868107812 in words is "eight hundred sixty-eight million, one hundred seven thousand, eight hundred twelve".