2886688816 has 20 divisors (see below), whose sum is σ = 6101410824. Its totient is φ = 1312131200.

The previous prime is 2886688801. The next prime is 2886688823. The reversal of 2886688816 is 6188866882.

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, 8200645 + ... + 8200996.

Almost surely, 2^2886688816 is an apocalyptic number.

It is an amenable number.

2886688816 is an abundant number, since it is smaller than the sum of its proper divisors (3214722008).

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

2886688816 is a wasteful number, since it uses less digits than its factorization.

2886688816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16401660 (or 16401654 counting only the distinct ones).

The product of its digits is 14155776, while the sum is 61.

The square root of 2886688816 is about 53727.9146812902. The cubic root of 2886688816 is about 1423.8579241116.

The spelling of 2886688816 in words is "two billion, eight hundred eighty-six million, six hundred eighty-eight thousand, eight hundred sixteen".