2886980860 has 24 divisors (see below), whose sum is σ = 6066123840. Its totient is φ = 1154132544.

The previous prime is 2886980849. The next prime is 2886980879. The reversal of 2886980860 is 680896882.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4564 + ... + 76123.

It is an arithmetic number, because the mean of its divisors is an integer number (252755160).

Almost surely, 2^2886980860 is an apocalyptic number.

2886980860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2886980860 is an abundant number, since it is smaller than the sum of its proper divisors (3179142980).

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

2886980860 is a wasteful number, since it uses less digits than its factorization.

2886980860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82485 (or 82483 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 55.

The square root of 2886980860 is about 53730.6324176442. The cubic root of 2886980860 is about 1423.9059393484.

The spelling of 2886980860 in words is "two billion, eight hundred eighty-six million, nine hundred eighty thousand, eight hundred sixty".