84959882718 has 32 divisors (see below), whose sum is σ = 179480159232. Its totient is φ = 26769052800.

The previous prime is 84959882681. The next prime is 84959882779. The reversal of 84959882718 is 81728895948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5303323 + ... + 5319318.

It is an arithmetic number, because the mean of its divisors is an integer number (5608754976).

Almost surely, 2^84959882718 is an apocalyptic number.

84959882718 is an abundant number, since it is smaller than the sum of its proper divisors (94520276514).

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

84959882718 is a wasteful number, since it uses less digits than its factorization.

84959882718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10622720.

The product of its digits is 92897280, while the sum is 69.

The spelling of 84959882718 in words is "eighty-four billion, nine hundred fifty-nine million, eight hundred eighty-two thousand, seven hundred eighteen".