855886694 has 16 divisors (see below), whose sum is σ = 1391871600. Its totient is φ = 392371680.

The previous prime is 855886693. The next prime is 855886699. The reversal of 855886694 is 496688558.

855886694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (855886693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106592 + ... + 114339.

It is an arithmetic number, because the mean of its divisors is an integer number (86991975).

Almost surely, 2^855886694 is an apocalyptic number.

855886694 is a deficient number, since it is larger than the sum of its proper divisors (535984906).

855886694 is a wasteful number, since it uses less digits than its factorization.

855886694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221095.

The product of its digits is 16588800, while the sum is 59.

The square root of 855886694 is about 29255.5412528977. The cubic root of 855886694 is about 949.4499841151.

The spelling of 855886694 in words is "eight hundred fifty-five million, eight hundred eighty-six thousand, six hundred ninety-four".