8309339268 has 24 divisors (see below), whose sum is σ = 19393030272. Its totient is φ = 2769126624.

The previous prime is 8309339261. The next prime is 8309339317. The reversal of 8309339268 is 8629339038.

It is a self number, because there is not a number n which added to its sum of digits gives 8309339268.

It is not an unprimeable number, because it can be changed into a prime (8309339261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27180 + ... + 131747.

It is an arithmetic number, because the mean of its divisors is an integer number (808042928).

Almost surely, 2^8309339268 is an apocalyptic number.

It is an amenable number.

8309339268 is an abundant number, since it is smaller than the sum of its proper divisors (11083691004).

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

8309339268 is a wasteful number, since it uses less digits than its factorization.

8309339268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163291 (or 163289 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The square root of 8309339268 is about 91155.5772731433. The cubic root of 8309339268 is about 2025.4529713089.

The spelling of 8309339268 in words is "eight billion, three hundred nine million, three hundred thirty-nine thousand, two hundred sixty-eight".