2688058996 has 24 divisors (see below), whose sum is σ = 5377245440. Its totient is φ = 1151783712.

The previous prime is 2688058987. The next prime is 2688059047. The reversal of 2688058996 is 6998508862.

It is a super-2 number, since 2×2688058996² = 14451322331953056032, which contains 22 as substring.

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, 211066 + ... + 223438.

Almost surely, 2^2688058996 is an apocalyptic number.

It is an amenable number.

2688058996 is an abundant number, since it is smaller than the sum of its proper divisors (2689186444).

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

2688058996 is a wasteful number, since it uses less digits than its factorization.

2688058996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20143 (or 20141 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 61.

The square root of 2688058996 is about 51846.4945391682. The cubic root of 2688058996 is about 1390.4208300859.

The spelling of 2688058996 in words is "two billion, six hundred eighty-eight million, fifty-eight thousand, nine hundred ninety-six".