84326307850 has 48 divisors (see below), whose sum is σ = 166106654208. Its totient is φ = 31739984640.

The previous prime is 84326307847. The next prime is 84326307881. The reversal of 84326307850 is 5870362348.

It is a super-2 number, since 2×84326307850² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84326307850.

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, 7885207 + ... + 7895893.

It is an arithmetic number, because the mean of its divisors is an integer number (3460555296).

Almost surely, 2^84326307850 is an apocalyptic number.

84326307850 is a deficient number, since it is larger than the sum of its proper divisors (81780346358).

84326307850 is a wasteful number, since it uses less digits than its factorization.

84326307850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19999 (or 19994 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 84326307850 in words is "eighty-four billion, three hundred twenty-six million, three hundred seven thousand, eight hundred fifty".