2872898988 has 24 divisors (see below), whose sum is σ = 6726317808. Its totient is φ = 954363456.

The previous prime is 2872898909. The next prime is 2872898993. The reversal of 2872898988 is 8898982782.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405031 + ... + 412062.

It is an arithmetic number, because the mean of its divisors is an integer number (280263242).

Almost surely, 2^2872898988 is an apocalyptic number.

It is an amenable number.

2872898988 is an abundant number, since it is smaller than the sum of its proper divisors (3853418820).

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

2872898988 is a wasteful number, since it uses less digits than its factorization.

2872898988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817393 (or 817391 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 69.

The square root of 2872898988 is about 53599.4308551873. The cubic root of 2872898988 is about 1421.5870287823.

The spelling of 2872898988 in words is "two billion, eight hundred seventy-two million, eight hundred ninety-eight thousand, nine hundred eighty-eight".