8260571863 has 8 divisors (see below), whose sum is σ = 8496690560. Its totient is φ = 8025130080.

The previous prime is 8260571857. The next prime is 8260571899. The reversal of 8260571863 is 3681750628.

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

It is a cyclic number.

It is not a de Polignac number, because 8260571863 - 2⁹ = 8260571351 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 (8260571833) 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, 144423 + ... + 193336.

It is an arithmetic number, because the mean of its divisors is an integer number (1062086320).

Almost surely, 2^8260571863 is an apocalyptic number.

8260571863 is a deficient number, since it is larger than the sum of its proper divisors (236118697).

8260571863 is a wasteful number, since it uses less digits than its factorization.

8260571863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338457.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 8260571863 is about 90887.6881816234. The cubic root of 8260571863 is about 2021.4827416179.

The spelling of 8260571863 in words is "eight billion, two hundred sixty million, five hundred seventy-one thousand, eight hundred sixty-three".