9893536189 has 16 divisors (see below), whose sum is σ = 11177930880. Its totient is φ = 8700618240.

The previous prime is 9893536139. The next prime is 9893536193. The reversal of 9893536189 is 9816353989.

It is a cyclic number.

It is not a de Polignac number, because 9893536189 - 2⁷ = 9893536061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9893536139) 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, 186217 + ... + 233374.

It is an arithmetic number, because the mean of its divisors is an integer number (698620680).

Almost surely, 2^9893536189 is an apocalyptic number.

It is an amenable number.

9893536189 is a deficient number, since it is larger than the sum of its proper divisors (1284394691).

9893536189 is a wasteful number, since it uses less digits than its factorization.

9893536189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419700.

The product of its digits is 12597120, while the sum is 61.

The square root of 9893536189 is about 99466.2565345655. The cubic root of 9893536189 is about 2146.7617513334.

The spelling of 9893536189 in words is "nine billion, eight hundred ninety-three million, five hundred thirty-six thousand, one hundred eighty-nine".