696878592 has 80 divisors (see below), whose sum is σ = 1880355840. Its totient is φ = 229312512.

The previous prime is 696878573. The next prime is 696878621. The reversal of 696878592 is 295878696.

It is a happy number.

It is a congruent number.

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, 118473 + ... + 124215.

It is an arithmetic number, because the mean of its divisors is an integer number (23504448).

Almost surely, 2^696878592 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 696878592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (940177920).

696878592 is an abundant number, since it is smaller than the sum of its proper divisors (1183477248).

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

696878592 is an equidigital number, since it uses as much as digits as its factorization.

696878592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843 (or 5827 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 60.

The square root of 696878592 is about 26398.4581367928. The cubic root of 696878592 is about 886.5822682087.

The spelling of 696878592 in words is "six hundred ninety-six million, eight hundred seventy-eight thousand, five hundred ninety-two".