8722672762279 has 8 divisors (see below), whose sum is σ = 9968877429120. Its totient is φ = 7476495234936.

The previous prime is 8722672762249. The next prime is 8722672762301. The reversal of 8722672762279 is 9722672762278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8722672762279 - 2¹¹ = 8722672760231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8722672762249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6091429 + ... + 7385854.

It is an arithmetic number, because the mean of its divisors is an integer number (1246109678640).

Almost surely, 2^{8722672762279} is an apocalyptic number.

8722672762279 is a deficient number, since it is larger than the sum of its proper divisors (1246204666841).

8722672762279 is a wasteful number, since it uses less digits than its factorization.

8722672762279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13569749.

The product of its digits is 199148544, while the sum is 67.

Subtracting 8722672762279 from its reverse (9722672762278), we obtain a palindrome (999999999999).

The spelling of 8722672762279 in words is "eight trillion, seven hundred twenty-two billion, six hundred seventy-two million, seven hundred sixty-two thousand, two hundred seventy-nine".