6870986368 has 32 divisors (see below), whose sum is σ = 13823846820. Its totient is φ = 3401472000.

The previous prime is 6870986333. The next prime is 6870986387. The reversal of 6870986368 is 8636890786.

It can be written as a sum of positive squares in 2 ways, for example, as 6804270144 + 66716224 = 82488^2 + 8168^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 252813 + ... + 278668.

Almost surely, 2^6870986368 is an apocalyptic number.

It is an amenable number.

6870986368 is an abundant number, since it is smaller than the sum of its proper divisors (6952860452).

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

6870986368 is a wasteful number, since it uses less digits than its factorization.

6870986368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531596 (or 531584 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 61.

The square root of 6870986368 is about 82891.4131137840. The cubic root of 6870986368 is about 1901.1061304300.

The spelling of 6870986368 in words is "six billion, eight hundred seventy million, nine hundred eighty-six thousand, three hundred sixty-eight".