8099460009 has 27 divisors (see below), whose sum is σ = 11840914839. Its totient is φ = 5335022160.

The previous prime is 8099460007. The next prime is 8099460043. The reversal of 8099460009 is 9000649908.

The square root of 8099460009 is 89997.

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

It can be written as a sum of positive squares in only one way, i.e., 7543443609 + 556016400 = 86853^2 + 23580^2 .

It is not a de Polignac number, because 8099460009 - 2¹ = 8099460007 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8099460007) 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 26 ways as a sum of consecutive naturals, for example, 35368707 + ... + 35368935.

Almost surely, 2^8099460009 is an apocalyptic number.

8099460009 is the 89997-th square number.

8099460009 is the 44999-th centered octagonal number.

It is an amenable number.

8099460009 is a deficient number, since it is larger than the sum of its proper divisors (3741454830).

8099460009 is an equidigital number, since it uses as much as digits as its factorization.

8099460009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The cubic root of 8099460009 is about 2008.2542211352.

The spelling of 8099460009 in words is "eight billion, ninety-nine million, four hundred sixty thousand, nine".