696086880 has 96 divisors (see below), whose sum is σ = 2196730368. Its totient is φ = 185280000.

The previous prime is 696086863. The next prime is 696086891. The reversal of 696086880 is 88680696.

696086880 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 (96).

It is a congruent number.

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, 359515 + ... + 361445.

It is an arithmetic number, because the mean of its divisors is an integer number (22882608).

Almost surely, 2^696086880 is an apocalyptic number.

696086880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696086880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1098365184).

696086880 is an abundant number, since it is smaller than the sum of its proper divisors (1500643488).

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

696086880 is a wasteful number, since it uses less digits than its factorization.

696086880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700 (or 2692 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 696086880 is about 26383.4584541148. The cubic root of 696086880 is about 886.2463972698.

The spelling of 696086880 in words is "six hundred ninety-six million, eighty-six thousand, eight hundred eighty".