2684900488844 has 48 divisors (see below), whose sum is σ = 5382372608256. Its totient is φ = 1147979822400.

The previous prime is 2684900488813. The next prime is 2684900488867. The reversal of 2684900488844 is 4488840094862.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31510739 + ... + 31595829.

It is an arithmetic number, because the mean of its divisors is an integer number (112132762672).

Almost surely, 2^{2684900488844} is an apocalyptic number.

It is an amenable number.

2684900488844 is an abundant number, since it is smaller than the sum of its proper divisors (2697472119412).

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

2684900488844 is a wasteful number, since it uses less digits than its factorization.

2684900488844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87726 (or 87724 counting only the distinct ones).

The product of its (nonzero) digits is 113246208, while the sum is 65.

The spelling of 2684900488844 in words is "two trillion, six hundred eighty-four billion, nine hundred million, four hundred eighty-eight thousand, eight hundred forty-four".