9672616535 has 16 divisors (see below), whose sum is σ = 12115077120. Its totient is φ = 7399650720.

The previous prime is 9672616523. The next prime is 9672616543. The reversal of 9672616535 is 5356162769.

It is a happy number.

It is not a de Polignac number, because 9672616535 - 2⁴ = 9672616519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524420 + ... + 542550.

It is an arithmetic number, because the mean of its divisors is an integer number (757192320).

Almost surely, 2^9672616535 is an apocalyptic number.

9672616535 is a deficient number, since it is larger than the sum of its proper divisors (2442460585).

9672616535 is a wasteful number, since it uses less digits than its factorization.

9672616535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22798.

The product of its digits is 2041200, while the sum is 50.

The square root of 9672616535 is about 98349.4612847473. The cubic root of 9672616535 is about 2130.6624736657.

The spelling of 9672616535 in words is "nine billion, six hundred seventy-two million, six hundred sixteen thousand, five hundred thirty-five".