2871652768 has 24 divisors (see below), whose sum is σ = 5691016800. Its totient is φ = 1426315200.

The previous prime is 2871652759. The next prime is 2871652783. The reversal of 2871652768 is 8672561782.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292318 + ... + 301981.

It is an arithmetic number, because the mean of its divisors is an integer number (237125700).

Almost surely, 2^2871652768 is an apocalyptic number.

It is an amenable number.

2871652768 is a deficient number, since it is larger than the sum of its proper divisors (2819364032).

2871652768 is a wasteful number, since it uses less digits than its factorization.

2871652768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594460 (or 594452 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The square root of 2871652768 is about 53587.8042841839. The cubic root of 2871652768 is about 1421.3814447570.

The spelling of 2871652768 in words is "two billion, eight hundred seventy-one million, six hundred fifty-two thousand, seven hundred sixty-eight".