7899468585 has 32 divisors (see below), whose sum is σ = 12857272320. Its totient is φ = 4140460800.

The previous prime is 7899468583. The next prime is 7899468589. The reversal of 7899468585 is 5858649987.

7899468585 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7899468585 - 2¹ = 7899468583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7899468583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1343031 + ... + 1348899.

It is an arithmetic number, because the mean of its divisors is an integer number (401789760).

Almost surely, 2^7899468585 is an apocalyptic number.

It is an amenable number.

7899468585 is a deficient number, since it is larger than the sum of its proper divisors (4957803735).

7899468585 is a wasteful number, since it uses less digits than its factorization.

7899468585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7409.

The product of its digits is 174182400, while the sum is 69.

The square root of 7899468585 is about 88878.9546799466. The cubic root of 7899468585 is about 1991.5870427797.

The spelling of 7899468585 in words is "seven billion, eight hundred ninety-nine million, four hundred sixty-eight thousand, five hundred eighty-five".