715100868 has 18 divisors (see below), whose sum is σ = 1807616174. Its totient is φ = 238366944.

The previous prime is 715100851. The next prime is 715100909. The reversal of 715100868 is 868001517.

715100868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 614940804 + 100160064 = 24798^2 + 10008^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×715100868² = 1022738502828706848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 19863913 = 715100868 / (7 + 1 + 5 + 1 + 0 + 0 + 8 + 6 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9931921 + ... + 9931992.

Almost surely, 2^715100868 is an apocalyptic number.

It is an amenable number.

715100868 is an abundant number, since it is smaller than the sum of its proper divisors (1092515306).

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

715100868 is a wasteful number, since it uses less digits than its factorization.

715100868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19863923 (or 19863918 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 715100868 is about 26741.3699723855. The cubic root of 715100868 is about 894.2434512574.

The spelling of 715100868 in words is "seven hundred fifteen million, one hundred thousand, eight hundred sixty-eight".