8388920092 has 12 divisors (see below), whose sum is σ = 16777840240. Its totient is φ = 3595251456.

The previous prime is 8388920039. The next prime is 8388920093. The reversal of 8388920092 is 2900298838.

8388920092 is an admirable number.

It is a super-2 number, since 2×8388920092² (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 (8388920093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149802117 + ... + 149802172.

Almost surely, 2^8388920092 is an apocalyptic number.

It is an amenable number.

8388920092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8388920092 is a wasteful number, since it uses less digits than its factorization.

8388920092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299604300 (or 299604298 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 8388920092 is about 91591.0480996915. The cubic root of 8388920092 is about 2031.8985443254.

The spelling of 8388920092 in words is "eight billion, three hundred eighty-eight million, nine hundred twenty thousand, ninety-two".