8388166112 has 48 divisors (see below), whose sum is σ = 17494580880. Its totient is φ = 3945351168.

The previous prime is 8388166109. The next prime is 8388166117. The reversal of 8388166112 is 2116618838.

It is a happy number.

It is a super-2 number, since 2×8388166112² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8388166117) 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, 1923038 + ... + 1927394.

It is an arithmetic number, because the mean of its divisors is an integer number (364470435).

Almost surely, 2^8388166112 is an apocalyptic number.

It is an amenable number.

8388166112 is an abundant number, since it is smaller than the sum of its proper divisors (9106414768).

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

8388166112 is a wasteful number, since it uses less digits than its factorization.

8388166112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7923 (or 7915 counting only the distinct ones).

The product of its digits is 110592, while the sum is 44.

The square root of 8388166112 is about 91586.9319935983. The cubic root of 8388166112 is about 2031.8376681240.

The spelling of 8388166112 in words is "eight billion, three hundred eighty-eight million, one hundred sixty-six thousand, one hundred twelve".