8772284871 has 12 divisors (see below), whose sum is σ = 14481232272. Its totient is φ = 5012734176.

The previous prime is 8772284839. The next prime is 8772284881. The reversal of 8772284871 is 1784822778.

8772284871 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 8772284871 - 2⁵ = 8772284839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8772284881) 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, 69621246 + ... + 69621371.

It is an arithmetic number, because the mean of its divisors is an integer number (1206769356).

Almost surely, 2^8772284871 is an apocalyptic number.

8772284871 is a deficient number, since it is larger than the sum of its proper divisors (5708947401).

8772284871 is a wasteful number, since it uses less digits than its factorization.

8772284871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139242630 (or 139242627 counting only the distinct ones).

The product of its digits is 2809856, while the sum is 54.

The square root of 8772284871 is about 93660.4765682943. The cubic root of 8772284871 is about 2062.3905442299.

The spelling of 8772284871 in words is "eight billion, seven hundred seventy-two million, two hundred eighty-four thousand, eight hundred seventy-one".