696080256 has 64 divisors (see below), whose sum is σ = 1852234320. Its totient is φ = 231616512.

The previous prime is 696080239. The next prime is 696080267. The reversal of 696080256 is 652080696.

696080256 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 (64).

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, 280236 + ... + 282708.

Almost surely, 2^696080256 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 696080256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (926117160).

696080256 is an abundant number, since it is smaller than the sum of its proper divisors (1156154064).

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

696080256 is a wasteful number, since it uses less digits than its factorization.

696080256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223 (or 3211 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 696080256 is about 26383.3329206149. The cubic root of 696080256 is about 886.2435860715.

The spelling of 696080256 in words is "six hundred ninety-six million, eighty thousand, two hundred fifty-six".