8264626722 has 128 divisors (see below), whose sum is σ = 20747059200. Its totient is φ = 2416003200.

The previous prime is 8264626697. The next prime is 8264626729. The reversal of 8264626722 is 2276264628.

It is not an unprimeable number, because it can be changed into a prime (8264626729) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8819838 + ... + 8820774.

It is an arithmetic number, because the mean of its divisors is an integer number (162086400).

Almost surely, 2^8264626722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8264626722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10373529600).

8264626722 is an abundant number, since it is smaller than the sum of its proper divisors (12482432478).

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

8264626722 is a wasteful number, since it uses less digits than its factorization.

8264626722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469 (or 1463 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 8264626722 is about 90909.9924210755. The cubic root of 8264626722 is about 2021.8134486117.

The spelling of 8264626722 in words is "eight billion, two hundred sixty-four million, six hundred twenty-six thousand, seven hundred twenty-two".