800082856 has 96 divisors (see below), whose sum is σ = 1685010600. Its totient is φ = 355461120.

The previous prime is 800082839. The next prime is 800082863. The reversal of 800082856 is 658280008.

800082856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 371178756 + 428904100 = 19266^2 + 20710^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3433716 + ... + 3433948.

Almost surely, 2^800082856 is an apocalyptic number.

It is an amenable number.

800082856 is an abundant number, since it is smaller than the sum of its proper divisors (884927744).

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

800082856 is a wasteful number, since it uses less digits than its factorization.

800082856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 800082856 is about 28285.7359105256. The cubic root of 800082856 is about 928.3498142399.

The spelling of 800082856 in words is "eight hundred million, eighty-two thousand, eight hundred fifty-six".