696655556696 has 32 divisors (see below), whose sum is σ = 1425029014800. Its totient is φ = 316650119040.

The previous prime is 696655556551. The next prime is 696655556699.

It is a happy number.

696655556696 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696655556699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586770 + ... + 2843358.

Almost surely, 2^696655556696 is an apocalyptic number.

It is an amenable number.

696655556696 is an abundant number, since it is smaller than the sum of its proper divisors (728373458104).

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

696655556696 is a wasteful number, since it uses less digits than its factorization.

696655556696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287459 (or 287455 counting only the distinct ones).

The product of its digits is 2361960000, while the sum is 74.

The spelling of 696655556696 in words is "six hundred ninety-six billion, six hundred fifty-five million, five hundred fifty-six thousand, six hundred ninety-six".