6809375028 has 24 divisors (see below), whose sum is σ = 16029151488. Its totient is φ = 2249704576.

The previous prime is 6809375003. The next prime is 6809375077. The reversal of 6809375028 is 8205739086.

It is a congruent number.

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, 2509476 + ... + 2512187.

It is an arithmetic number, because the mean of its divisors is an integer number (667881312).

Almost surely, 2^6809375028 is an apocalyptic number.

It is an amenable number.

6809375028 is an abundant number, since it is smaller than the sum of its proper divisors (9219776460).

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

6809375028 is a wasteful number, since it uses less digits than its factorization.

6809375028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021783 (or 5021781 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 6809375028 is about 82518.9373901531. The cubic root of 6809375028 is about 1895.4067281139.

The spelling of 6809375028 in words is "six billion, eight hundred nine million, three hundred seventy-five thousand, twenty-eight".