8539534338 has 16 divisors (see below), whose sum is σ = 17154309600. Its totient is φ = 2833971296.

The previous prime is 8539534331. The next prime is 8539534349. The reversal of 8539534338 is 8334359358.

It is not an unprimeable number, because it can be changed into a prime (8539534331) 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, 3133563 + ... + 3136286.

It is an arithmetic number, because the mean of its divisors is an integer number (1072144350).

Almost surely, 2^8539534338 is an apocalyptic number.

8539534338 is an abundant number, since it is smaller than the sum of its proper divisors (8614775262).

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

8539534338 is a wasteful number, since it uses less digits than its factorization.

8539534338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6270081.

The product of its digits is 4665600, while the sum is 51.

The square root of 8539534338 is about 92409.6008973094. The cubic root of 8539534338 is about 2043.9866882366.

The spelling of 8539534338 in words is "eight billion, five hundred thirty-nine million, five hundred thirty-four thousand, three hundred thirty-eight".