7905708822 has 64 divisors (see below), whose sum is σ = 18647481600. Its totient is φ = 2208228480.

The previous prime is 7905708773. The next prime is 7905708827. The reversal of 7905708822 is 2288075097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7905708827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38797 + ... + 131592.

It is an arithmetic number, because the mean of its divisors is an integer number (291366900).

Almost surely, 2^7905708822 is an apocalyptic number.

7905708822 is an abundant number, since it is smaller than the sum of its proper divisors (10741772778).

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

7905708822 is a wasteful number, since it uses less digits than its factorization.

7905708822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170461.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 7905708822 is about 88914.0530062599. The cubic root of 7905708822 is about 1992.1113271639. Note that the first 3 decimals are identical.

The spelling of 7905708822 in words is "seven billion, nine hundred five million, seven hundred eight thousand, eight hundred twenty-two".