8272666923 has 8 divisors (see below), whose sum is σ = 11041051200. Its totient is φ = 5509696968.

The previous prime is 8272666889. The next prime is 8272666957. The reversal of 8272666923 is 3296662728.

It is an interprime number because it is at equal distance from previous prime (8272666889) and next prime (8272666957).

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

It is not a de Polignac number, because 8272666923 - 2⁶ = 8272666859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8272666993) 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, 1350013 + ... + 1356126.

It is an arithmetic number, because the mean of its divisors is an integer number (1380131400).

Almost surely, 2^8272666923 is an apocalyptic number.

8272666923 is a deficient number, since it is larger than the sum of its proper divisors (2768384277).

8272666923 is a wasteful number, since it uses less digits than its factorization.

8272666923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707161.

The product of its digits is 2612736, while the sum is 51.

The square root of 8272666923 is about 90954.2023383197. The cubic root of 8272666923 is about 2022.4688731679.

The spelling of 8272666923 in words is "eight billion, two hundred seventy-two million, six hundred sixty-six thousand, nine hundred twenty-three".