2629668696 has 16 divisors (see below), whose sum is σ = 6574171800. Its totient is φ = 876556224.

The previous prime is 2629668661. The next prime is 2629668733. The reversal of 2629668696 is 6968669262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54784741 + ... + 54784788.

Almost surely, 2^2629668696 is an apocalyptic number.

It is an amenable number.

2629668696 is an abundant number, since it is smaller than the sum of its proper divisors (3944503104).

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

2629668696 is a wasteful number, since it uses less digits than its factorization.

2629668696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109569538 (or 109569534 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 60.

The square root of 2629668696 is about 51280.2953969651. The cubic root of 2629668696 is about 1380.2794183206.

The spelling of 2629668696 in words is "two billion, six hundred twenty-nine million, six hundred sixty-eight thousand, six hundred ninety-six".