8423183982 has 16 divisors (see below), whose sum is σ = 16847327952. Its totient is φ = 2807568000.

The previous prime is 8423183981. The next prime is 8423184001. The reversal of 8423183982 is 2893813248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8423183981) 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, 128982 + ... + 182982.

It is an arithmetic number, because the mean of its divisors is an integer number (1052957997).

Almost surely, 2^8423183982 is an apocalyptic number.

8423183982 is an abundant number, since it is smaller than the sum of its proper divisors (8424143970).

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

8423183982 is a wasteful number, since it uses less digits than its factorization.

8423183982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80003.

The product of its digits is 663552, while the sum is 48.

The square root of 8423183982 is about 91777.9057398893. The cubic root of 8423183982 is about 2034.6611635545.

The spelling of 8423183982 in words is "eight billion, four hundred twenty-three million, one hundred eighty-three thousand, nine hundred eighty-two".