8286278841 has 27 divisors (see below), whose sum is σ = 12640090671. Its totient is φ = 5230162224.

The previous prime is 8286278809. The next prime is 8286278843. The reversal of 8286278841 is 1488726828.

The square root of 8286278841 is 91029.

It is a perfect power (a square), and thus also a powerful number.

8286278841 is a `hidden beast` number, since 8 + 2 + 8 + 627 + 8 + 8 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1660970025 + 6625308816 = 40755^2 + 81396^2 .

It is not a de Polignac number, because 8286278841 - 2⁵ = 8286278809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8286278843) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5187855 + ... + 5189451.

Almost surely, 2^8286278841 is an apocalyptic number.

8286278841 is the 91029-th square number.

8286278841 is the 45515-th centered octagonal number.

It is an amenable number.

8286278841 is a deficient number, since it is larger than the sum of its proper divisors (4353811830).

8286278841 is an equidigital number, since it uses as much as digits as its factorization.

8286278841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238 (or 1619 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 54.

The cubic root of 8286278841 is about 2023.5775279428.

The spelling of 8286278841 in words is "eight billion, two hundred eighty-six million, two hundred seventy-eight thousand, eight hundred forty-one".