8271320468 has 24 divisors (see below), whose sum is σ = 14560013664. Its totient is φ = 4111380000.

The previous prime is 8271320413. The next prime is 8271320501. The reversal of 8271320468 is 8640231728.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541658 + ... + 556718.

It is an arithmetic number, because the mean of its divisors is an integer number (606667236).

Almost surely, 2^8271320468 is an apocalyptic number.

It is an amenable number.

8271320468 is a deficient number, since it is larger than the sum of its proper divisors (6288693196).

8271320468 is a wasteful number, since it uses less digits than its factorization.

8271320468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15863 (or 15861 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 8271320468 is about 90946.8002075939. The cubic root of 8271320468 is about 2022.3591418843.

The spelling of 8271320468 in words is "eight billion, two hundred seventy-one million, three hundred twenty thousand, four hundred sixty-eight".