2688982898862 has 16 divisors (see below), whose sum is σ = 5791655474640. Its totient is φ = 827379353472.

The previous prime is 2688982898837. The next prime is 2688982898893.

2688982898862 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17237069787 + ... + 17237069942.

It is an arithmetic number, because the mean of its divisors is an integer number (361978467165).

Almost surely, 2^{2688982898862} is an apocalyptic number.

2688982898862 is an abundant number, since it is smaller than the sum of its proper divisors (3102672575778).

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

2688982898862 is a wasteful number, since it uses less digits than its factorization.

2688982898862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34474139747.

The product of its digits is 6115295232, while the sum is 84.

The spelling of 2688982898862 in words is "two trillion, six hundred eighty-eight billion, nine hundred eighty-two million, eight hundred ninety-eight thousand, eight hundred sixty-two".