2629696 has 28 divisors (see below), whose sum is σ = 5527548. Its totient is φ = 1236992.

The previous prime is 2629687. The next prime is 2629703. The reversal of 2629696 is 6969262.

It can be written as a sum of positive squares in 2 ways, for example, as 2359296 + 270400 = 1536^2 + 520^2 .

It is an Ulam 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, 121 + ... + 2296.

2^2629696 is an apocalyptic number.

It is an amenable number.

2629696 is an abundant number, since it is smaller than the sum of its proper divisors (2897852).

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

2629696 is a wasteful number, since it uses less digits than its factorization.

2629696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2436 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 2629696 is about 1621.6337440988. The cubic root of 2629696 is about 138.0284195477.

The spelling of 2629696 in words is "two million, six hundred twenty-nine thousand, six hundred ninety-six".