715709896 has 64 divisors (see below), whose sum is σ = 1521192960. Its totient is φ = 312744000.

The previous prime is 715709887. The next prime is 715709947. The reversal of 715709896 is 698907517.

It is a happy number.

715709896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454791 + ... + 456361.

It is an arithmetic number, because the mean of its divisors is an integer number (23768640).

Almost surely, 2^715709896 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 715709896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760596480).

715709896 is an abundant number, since it is smaller than the sum of its proper divisors (805483064).

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

715709896 is a wasteful number, since it uses less digits than its factorization.

715709896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786 (or 1782 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 52.

The square root of 715709896 is about 26752.7549235588. The cubic root of 715709896 is about 894.4972451796.

The spelling of 715709896 in words is "seven hundred fifteen million, seven hundred nine thousand, eight hundred ninety-six".