8264481091 has 16 divisors (see below), whose sum is σ = 8762918400. Its totient is φ = 7772532768.

The previous prime is 8264481089. The next prime is 8264481097. The reversal of 8264481091 is 1901844628.

It is not a de Polignac number, because 8264481091 - 2¹ = 8264481089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8264481097) 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 15 ways as a sum of consecutive naturals, for example, 2822070 + ... + 2824996.

It is an arithmetic number, because the mean of its divisors is an integer number (547682400).

Almost surely, 2^8264481091 is an apocalyptic number.

8264481091 is a deficient number, since it is larger than the sum of its proper divisors (498437309).

8264481091 is a wasteful number, since it uses less digits than its factorization.

8264481091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 8264481091 is about 90909.1914549899. The cubic root of 8264481091 is about 2021.8015730826.

The spelling of 8264481091 in words is "eight billion, two hundred sixty-four million, four hundred eighty-one thousand, ninety-one".