8535840318 has 32 divisors (see below), whose sum is σ = 20084332320. Its totient is φ = 2677910400.

The previous prime is 8535840317. The next prime is 8535840329. The reversal of 8535840318 is 8130485358.

8535840318 is a `hidden beast` number, since 8 + 53 + 584 + 0 + 3 + 18 = 666.

It is a super-2 number, since 2×8535840318² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8535840317) 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, 4648233 + ... + 4650068.

It is an arithmetic number, because the mean of its divisors is an integer number (627635385).

Almost surely, 2^8535840318 is an apocalyptic number.

8535840318 is an abundant number, since it is smaller than the sum of its proper divisors (11548492002).

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

8535840318 is a wasteful number, since it uses less digits than its factorization.

8535840318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9298329 (or 9298323 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 8535840318 is about 92389.6115264049. The cubic root of 8535840318 is about 2043.6919174134.

The spelling of 8535840318 in words is "eight billion, five hundred thirty-five million, eight hundred forty thousand, three hundred eighteen".