8256788841 has 16 divisors (see below), whose sum is σ = 12584422400. Its totient is φ = 4717171728.

The previous prime is 8256788797. The next prime is 8256788863. The reversal of 8256788841 is 1488876528.

It is not a de Polignac number, because 8256788841 - 2¹¹ = 8256786793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8256788641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67380 + ... + 145098.

It is an arithmetic number, because the mean of its divisors is an integer number (786526400).

Almost surely, 2^8256788841 is an apocalyptic number.

It is an amenable number.

8256788841 is a deficient number, since it is larger than the sum of its proper divisors (4327633559).

8256788841 is a wasteful number, since it uses less digits than its factorization.

8256788841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82788.

The product of its digits is 6881280, while the sum is 57.

The square root of 8256788841 is about 90866.8742777036. The cubic root of 8256788841 is about 2021.1741075628.

The spelling of 8256788841 in words is "eight billion, two hundred fifty-six million, seven hundred eighty-eight thousand, eight hundred forty-one".