856283726 has 8 divisors (see below), whose sum is σ = 1296209640. Its totient is φ = 424213848.

The previous prime is 856283723. The next prime is 856283737. The reversal of 856283726 is 627382658.

It is a happy number.

856283726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (856283723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1963736 + ... + 1964171.

It is an arithmetic number, because the mean of its divisors is an integer number (162026205).

Almost surely, 2^856283726 is an apocalyptic number.

856283726 is a deficient number, since it is larger than the sum of its proper divisors (439925914).

856283726 is a wasteful number, since it uses less digits than its factorization.

856283726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3928018.

The product of its digits is 967680, while the sum is 47.

The square root of 856283726 is about 29262.3260524518. The cubic root of 856283726 is about 949.5967729190.

The spelling of 856283726 in words is "eight hundred fifty-six million, two hundred eighty-three thousand, seven hundred twenty-six".