9893089660 has 12 divisors (see below), whose sum is σ = 20775488328. Its totient is φ = 3957235856.

The previous prime is 9893089631. The next prime is 9893089663. The reversal of 9893089660 is 669803989.

9893089660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9893089595 and 9893089604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9893089663) 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 3 ways as a sum of consecutive naturals, for example, 247327222 + ... + 247327261.

It is an arithmetic number, because the mean of its divisors is an integer number (1731290694).

Almost surely, 2^9893089660 is an apocalyptic number.

It is an amenable number.

9893089660 is an abundant number, since it is smaller than the sum of its proper divisors (10882398668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9893089660 is a wasteful number, since it uses less digits than its factorization.

9893089660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494654492 (or 494654490 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 58.

The square root of 9893089660 is about 99464.0118836959. The cubic root of 9893089660 is about 2146.7294539566.

The spelling of 9893089660 in words is "nine billion, eight hundred ninety-three million, eighty-nine thousand, six hundred sixty".