6870668772 has 24 divisors (see below), whose sum is σ = 17488975392. Its totient is φ = 2082020800.

The previous prime is 6870668729. The next prime is 6870668773. The reversal of 6870668772 is 2778660786.

It is not an unprimeable number, because it can be changed into a prime (6870668773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26025129 + ... + 26025392.

It is an arithmetic number, because the mean of its divisors is an integer number (728707308).

Almost surely, 2^6870668772 is an apocalyptic number.

It is an amenable number.

6870668772 is an abundant number, since it is smaller than the sum of its proper divisors (10618306620).

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

6870668772 is a wasteful number, since it uses less digits than its factorization.

6870668772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52050539 (or 52050537 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 57.

The square root of 6870668772 is about 82889.4973564203. The cubic root of 6870668772 is about 1901.0768385169.

The spelling of 6870668772 in words is "six billion, eight hundred seventy million, six hundred sixty-eight thousand, seven hundred seventy-two".