2886500880 has 80 divisors (see below), whose sum is σ = 9942399360. Its totient is φ = 769732992.

The previous prime is 2886500879. The next prime is 2886500891. The reversal of 2886500880 is 880056882.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 666012 + ... + 670331.

It is an arithmetic number, because the mean of its divisors is an integer number (124279992).

Almost surely, 2^2886500880 is an apocalyptic number.

2886500880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2886500880 is an abundant number, since it is smaller than the sum of its proper divisors (7055898480).

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

2886500880 is a wasteful number, since it uses less digits than its factorization.

2886500880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336365 (or 1336353 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 2886500880 is about 53726.1656923328. The cubic root of 2886500880 is about 1423.8270236593.

The spelling of 2886500880 in words is "two billion, eight hundred eighty-six million, five hundred thousand, eight hundred eighty".