2871730880 has 56 divisors (see below), whose sum is σ = 7058924160. Its totient is φ = 1111633920.

The previous prime is 2871730847. The next prime is 2871730907. The reversal of 2871730880 is 880371782.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134825 + ... + 154664.

Almost surely, 2^2871730880 is an apocalyptic number.

2871730880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2871730880 is an abundant number, since it is smaller than the sum of its proper divisors (4187193280).

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

2871730880 is a wasteful number, since it uses less digits than its factorization.

2871730880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289537 (or 289527 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 44.

The square root of 2871730880 is about 53588.5331017747. The cubic root of 2871730880 is about 1421.3943323342.

The spelling of 2871730880 in words is "two billion, eight hundred seventy-one million, seven hundred thirty thousand, eight hundred eighty".