8003816118 has 32 divisors (see below), whose sum is σ = 17790705120. Its totient is φ = 2667271680.

The previous prime is 8003816113. The next prime is 8003816213. The reversal of 8003816118 is 8116183008.

8003816118 is a `hidden beast` number, since 8 + 0 + 0 + 38 + 1 + 611 + 8 = 666.

It is a super-2 number, since 2×8003816118² (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 (8003816113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230046 + ... + 262542.

It is an arithmetic number, because the mean of its divisors is an integer number (555959535).

Almost surely, 2^8003816118 is an apocalyptic number.

8003816118 is an abundant number, since it is smaller than the sum of its proper divisors (9786889002).

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

8003816118 is a wasteful number, since it uses less digits than its factorization.

8003816118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37069 (or 37063 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 8003816118 is about 89464.0493047347. The cubic root of 8003816118 is about 2000.3179592816.

The spelling of 8003816118 in words is "eight billion, three million, eight hundred sixteen thousand, one hundred eighteen".