2886500868 has 12 divisors (see below), whose sum is σ = 6735168720. Its totient is φ = 962166952.

The previous prime is 2886500863. The next prime is 2886500879. The reversal of 2886500868 is 8680056882.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2886500868.

It is not an unprimeable number, because it can be changed into a prime (2886500863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120270858 + ... + 120270881.

It is an arithmetic number, because the mean of its divisors is an integer number (561264060).

Almost surely, 2^2886500868 is an apocalyptic number.

It is an amenable number.

2886500868 is an abundant number, since it is smaller than the sum of its proper divisors (3848667852).

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

2886500868 is a wasteful number, since it uses less digits than its factorization.

2886500868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240541746 (or 240541744 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 51.

The square root of 2886500868 is about 53726.1655806554. The cubic root of 2886500868 is about 1423.8270216862.

The spelling of 2886500868 in words is "two billion, eight hundred eighty-six million, five hundred thousand, eight hundred sixty-eight".