696040696 has 24 divisors (see below), whose sum is σ = 1413191880. Its totient is φ = 321248928.

The previous prime is 696040663. The next prime is 696040717.

696040696 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256060 + ... + 258763.

It is an arithmetic number, because the mean of its divisors is an integer number (58882995).

Almost surely, 2^696040696 is an apocalyptic number.

It is an amenable number.

696040696 is an abundant number, since it is smaller than the sum of its proper divisors (717151184).

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

696040696 is a wasteful number, since it uses less digits than its factorization.

696040696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514855 (or 514838 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 46.

The square root of 696040696 is about 26382.5831942211. The cubic root of 696040696 is about 886.2267965992.

The spelling of 696040696 in words is "six hundred ninety-six million, forty thousand, six hundred ninety-six".