2863720928 has 48 divisors (see below), whose sum is σ = 5726508480. Its totient is φ = 1409481216.

The previous prime is 2863720903. The next prime is 2863720933. The reversal of 2863720928 is 8290273682.

It is a congruent number.

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, 941426 + ... + 944462.

It is an arithmetic number, because the mean of its divisors is an integer number (119302260).

Almost surely, 2^2863720928 is an apocalyptic number.

It is an amenable number.

2863720928 is a deficient number, since it is larger than the sum of its proper divisors (2862787552).

2863720928 is a wasteful number, since it uses less digits than its factorization.

2863720928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499 (or 3491 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 2863720928 is about 53513.7452249420. The cubic root of 2863720928 is about 1420.0715642039.

The spelling of 2863720928 in words is "two billion, eight hundred sixty-three million, seven hundred twenty thousand, nine hundred twenty-eight".