9783885696 has 256 divisors, whose sum is σ = 30598041600. Its totient is φ = 2741207040.

The previous prime is 9783885673. The next prime is 9783885731. The reversal of 9783885696 is 6965883879.

It is a self number, because there is not a number n which added to its sum of digits gives 9783885696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2628925 + ... + 2632643.

It is an arithmetic number, because the mean of its divisors is an integer number (119523600).

Almost surely, 2^9783885696 is an apocalyptic number.

9783885696 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9783885696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15299020800).

9783885696 is an abundant number, since it is smaller than the sum of its proper divisors (20814155904).

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

9783885696 is a wasteful number, since it uses less digits than its factorization.

9783885696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797 (or 3785 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 69.

The square root of 9783885696 is about 98913.5263550946. The cubic root of 9783885696 is about 2138.8013854381.

The spelling of 9783885696 in words is "nine billion, seven hundred eighty-three million, eight hundred eighty-five thousand, six hundred ninety-six".