715911616 has 224 divisors, whose sum is σ = 1850452992. Its totient is φ = 267632640.

The previous prime is 715911587. The next prime is 715911629. The reversal of 715911616 is 616119517.

715911616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10685215 + ... + 10685281.

Almost surely, 2^715911616 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 715911616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925226496).

715911616 is an abundant number, since it is smaller than the sum of its proper divisors (1134541376).

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

715911616 is a wasteful number, since it uses less digits than its factorization.

715911616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 177 counting only the distinct ones).

The product of its digits is 11340, while the sum is 37.

The square root of 715911616 is about 26756.5247369684. The cubic root of 715911616 is about 894.5812741212.

The spelling of 715911616 in words is "seven hundred fifteen million, nine hundred eleven thousand, six hundred sixteen".