856085368 has 8 divisors (see below), whose sum is σ = 1605160080. Its totient is φ = 428042680.

The previous prime is 856085341. The next prime is 856085383. The reversal of 856085368 is 863580658.

856085368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53505328 + ... + 53505343.

It is an arithmetic number, because the mean of its divisors is an integer number (200645010).

Almost surely, 2^856085368 is an apocalyptic number.

It is an amenable number.

856085368 is a deficient number, since it is larger than the sum of its proper divisors (749074712).

856085368 is a wasteful number, since it uses less digits than its factorization.

856085368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107010677 (or 107010673 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The square root of 856085368 is about 29258.9365493690. The cubic root of 856085368 is about 949.5234426051.

The spelling of 856085368 in words is "eight hundred fifty-six million, eighty-five thousand, three hundred sixty-eight".