859374084 has 12 divisors (see below), whose sum is σ = 2005206224. Its totient is φ = 286458024.

The previous prime is 859374083. The next prime is 859374091. The reversal of 859374084 is 480473958.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (859374083) 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, 35807242 + ... + 35807265.

Almost surely, 2^859374084 is an apocalyptic number.

It is an amenable number.

859374084 is an abundant number, since it is smaller than the sum of its proper divisors (1145832140).

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

859374084 is a wasteful number, since it uses less digits than its factorization.

859374084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71614514 (or 71614512 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 859374084 is about 29315.0828755438. The cubic root of 859374084 is about 950.7377773959.

The spelling of 859374084 in words is "eight hundred fifty-nine million, three hundred seventy-four thousand, eighty-four".