84873959622 has 96 divisors (see below), whose sum is σ = 193649025024. Its totient is φ = 27855576000.

The previous prime is 84873959579. The next prime is 84873959647. The reversal of 84873959622 is 22695937848.

84873959622 is a `hidden beast` number, since 8 + 4 + 8 + 7 + 39 + 596 + 2 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 84873959622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39715338 + ... + 39717474.

It is an arithmetic number, because the mean of its divisors is an integer number (2017177344).

Almost surely, 2^84873959622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84873959622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96824512512).

84873959622 is an abundant number, since it is smaller than the sum of its proper divisors (108775065402).

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

84873959622 is a wasteful number, since it uses less digits than its factorization.

84873959622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376 (or 3364 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 84873959622 in words is "eighty-four billion, eight hundred seventy-three million, nine hundred fifty-nine thousand, six hundred twenty-two".