8722942911 has 12 divisors (see below), whose sum is σ = 12601726488. Its totient is φ = 5814409104.

The previous prime is 8722942889. The next prime is 8722942919. The reversal of 8722942911 is 1192492278.

8722942911 is a `hidden beast` number, since 8 + 72 + 294 + 291 + 1 = 666.

8722942911 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8722942911 - 2⁹ = 8722942399 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8722942919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8460 + ... + 132353.

It is an arithmetic number, because the mean of its divisors is an integer number (1050143874).

Almost surely, 2^8722942911 is an apocalyptic number.

8722942911 is a deficient number, since it is larger than the sum of its proper divisors (3878783577).

8722942911 is a wasteful number, since it uses less digits than its factorization.

8722942911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147702 (or 147699 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 8722942911 is about 93396.6964672734. The cubic root of 8722942911 is about 2058.5164571517.

The spelling of 8722942911 in words is "eight billion, seven hundred twenty-two million, nine hundred forty-two thousand, nine hundred eleven".