8279671266 has 24 divisors (see below), whose sum is σ = 17940961584. Its totient is φ = 2759632920.

The previous prime is 8279671259. The next prime is 8279671271. The reversal of 8279671266 is 6621769728.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362361 + ... + 384531.

It is an arithmetic number, because the mean of its divisors is an integer number (747540066).

Almost surely, 2^8279671266 is an apocalyptic number.

8279671266 is an abundant number, since it is smaller than the sum of its proper divisors (9661290318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8279671266 is a wasteful number, since it uses less digits than its factorization.

8279671266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42926 (or 42923 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 8279671266 is about 90992.6989708515. The cubic root of 8279671266 is about 2023.0395101681.

The spelling of 8279671266 in words is "eight billion, two hundred seventy-nine million, six hundred seventy-one thousand, two hundred sixty-six".