8473111808 has 72 divisors (see below), whose sum is σ = 19421760960. Its totient is φ = 3613962240.

The previous prime is 8473111799. The next prime is 8473111837. The reversal of 8473111808 is 8081113748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366908 + ... + 389316.

It is an arithmetic number, because the mean of its divisors is an integer number (269746680).

Almost surely, 2^8473111808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8473111808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9710880480).

8473111808 is an abundant number, since it is smaller than the sum of its proper divisors (10948649152).

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

8473111808 is a wasteful number, since it uses less digits than its factorization.

8473111808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22643 (or 22629 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 41.

The square root of 8473111808 is about 92049.5073751077. The cubic root of 8473111808 is about 2038.6733499241.

The spelling of 8473111808 in words is "eight billion, four hundred seventy-three million, one hundred eleven thousand, eight hundred eight".