2873037864 has 32 divisors (see below), whose sum is σ = 7376721120. Its totient is φ = 931795776.

The previous prime is 2873037857. The next prime is 2873037907. The reversal of 2873037864 is 4687303782.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1616814 + ... + 1618589.

It is an arithmetic number, because the mean of its divisors is an integer number (230522535).

Almost surely, 2^2873037864 is an apocalyptic number.

2873037864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2873037864 is an abundant number, since it is smaller than the sum of its proper divisors (4503683256).

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

2873037864 is a wasteful number, since it uses less digits than its factorization.

2873037864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235449 (or 3235445 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The square root of 2873037864 is about 53600.7263383622. The cubic root of 2873037864 is about 1421.6099349292.

The spelling of 2873037864 in words is "two billion, eight hundred seventy-three million, thirty-seven thousand, eight hundred sixty-four".