8268631071 has 64 divisors (see below), whose sum is σ = 12591521280. Its totient is φ = 4794716160.

The previous prime is 8268631039. The next prime is 8268631117. The reversal of 8268631071 is 1701368628.

It is not a de Polignac number, because 8268631071 - 2⁵ = 8268631039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8268631771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11965836 + ... + 11966526.

It is an arithmetic number, because the mean of its divisors is an integer number (196742520).

Almost surely, 2^8268631071 is an apocalyptic number.

8268631071 is a deficient number, since it is larger than the sum of its proper divisors (4322890209).

8268631071 is a wasteful number, since it uses less digits than its factorization.

8268631071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 8268631071 is about 90932.0134551083. The cubic root of 8268631071 is about 2022.1399299612.

Adding to 8268631071 its reverse (1701368628), we get a palindrome (9969999699).

The spelling of 8268631071 in words is "eight billion, two hundred sixty-eight million, six hundred thirty-one thousand, seventy-one".