2868634210 has 16 divisors (see below), whose sum is σ = 5560737336. Its totient is φ = 1059187968.

The previous prime is 2868634187. The next prime is 2868634261. The reversal of 2868634210 is 124368682.

It can be written as a sum of positive squares in 4 ways, for example, as 2153980921 + 714653289 = 46411^2 + 26733^2 .

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, 11033079 + ... + 11033338.

Almost surely, 2^2868634210 is an apocalyptic number.

2868634210 is a deficient number, since it is larger than the sum of its proper divisors (2692103126).

2868634210 is a wasteful number, since it uses less digits than its factorization.

2868634210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22066437.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 2868634210 is about 53559.6322802911. The cubic root of 2868634210 is about 1420.8832384516.

The spelling of 2868634210 in words is "two billion, eight hundred sixty-eight million, six hundred thirty-four thousand, two hundred ten".