8709316266 has 64 divisors (see below), whose sum is σ = 20937056256. Its totient is φ = 2362651200.

The previous prime is 8709316261. The next prime is 8709316267. The reversal of 8709316266 is 6626139078.

8709316266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8709316261) 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 31 ways as a sum of consecutive naturals, for example, 5901 + ... + 132111.

It is an arithmetic number, because the mean of its divisors is an integer number (327141504).

Almost surely, 2^8709316266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8709316266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10468528128).

8709316266 is an abundant number, since it is smaller than the sum of its proper divisors (12227739990).

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

8709316266 is a wasteful number, since it uses less digits than its factorization.

8709316266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126307.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 8709316266 is about 93323.7175963324. The cubic root of 8709316266 is about 2057.4439868274.

The spelling of 8709316266 in words is "eight billion, seven hundred nine million, three hundred sixteen thousand, two hundred sixty-six".