6836545868 has 12 divisors (see below), whose sum is σ = 11968423320. Its totient is φ = 3416996352.

The previous prime is 6836545831. The next prime is 6836545871. The reversal of 6836545868 is 8685456386.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307046 + ... + 328557.

It is an arithmetic number, because the mean of its divisors is an integer number (997368610).

Almost surely, 2^6836545868 is an apocalyptic number.

It is an amenable number.

6836545868 is a deficient number, since it is larger than the sum of its proper divisors (5131877452).

6836545868 is a wasteful number, since it uses less digits than its factorization.

6836545868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638296 (or 638294 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 59.

The square root of 6836545868 is about 82683.4074527653. The cubic root of 6836545868 is about 1897.9244063559.

The spelling of 6836545868 in words is "six billion, eight hundred thirty-six million, five hundred forty-five thousand, eight hundred sixty-eight".