8672916231 has 24 divisors (see below), whose sum is σ = 15159384864. Its totient is φ = 4664424960.

The previous prime is 8672916229. The next prime is 8672916247. The reversal of 8672916231 is 1326192768.

It is not a de Polignac number, because 8672916231 - 2¹ = 8672916229 is a prime.

It is a super-2 number, since 2×8672916231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8672916431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4047910 + ... + 4050051.

It is an arithmetic number, because the mean of its divisors is an integer number (631641036).

Almost surely, 2^8672916231 is an apocalyptic number.

8672916231 is a deficient number, since it is larger than the sum of its proper divisors (6486468633).

8672916231 is a wasteful number, since it uses less digits than its factorization.

8672916231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8097991 (or 8097988 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 8672916231 is about 93128.4931210637. The cubic root of 8672916231 is about 2054.5736654428.

The spelling of 8672916231 in words is "eight billion, six hundred seventy-two million, nine hundred sixteen thousand, two hundred thirty-one".