6812085604 has 12 divisors (see below), whose sum is σ = 11933358444. Its totient is φ = 3402554624.

The previous prime is 6812085583. The next prime is 6812085611. The reversal of 6812085604 is 4065802186.

It can be written as a sum of positive squares in 2 ways, for example, as 3428336704 + 3383748900 = 58552^2 + 58170^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867649 + ... + 875464.

It is an arithmetic number, because the mean of its divisors is an integer number (994446537).

Almost surely, 2^6812085604 is an apocalyptic number.

It is an amenable number.

6812085604 is a deficient number, since it is larger than the sum of its proper divisors (5121272840).

6812085604 is a wasteful number, since it uses less digits than its factorization.

6812085604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744094 (or 1744092 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 6812085604 is about 82535.3597193348. The cubic root of 6812085604 is about 1895.6581933077.

The spelling of 6812085604 in words is "six billion, eight hundred twelve million, eighty-five thousand, six hundred four".