9885669359 has 8 divisors (see below), whose sum is σ = 9963125760. Its totient is φ = 9808371000.

The previous prime is 9885669319. The next prime is 9885669389. The reversal of 9885669359 is 9539665889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9885669359 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 (9885669319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87674 + ... + 165704.

It is an arithmetic number, because the mean of its divisors is an integer number (1245390720).

Almost surely, 2^9885669359 is an apocalyptic number.

9885669359 is a deficient number, since it is larger than the sum of its proper divisors (77456401).

9885669359 is a wasteful number, since it uses less digits than its factorization.

9885669359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79021.

The product of its digits is 125971200, while the sum is 68.

The square root of 9885669359 is about 99426.7034503307. The cubic root of 9885669359 is about 2146.1926023586.

The spelling of 9885669359 in words is "nine billion, eight hundred eighty-five million, six hundred sixty-nine thousand, three hundred fifty-nine".