889683111936 has 832 divisors, whose sum is σ = 2972350080000. Its totient is φ = 261598740480.

The previous prime is 889683111923. The next prime is 889683111937. The reversal of 889683111936 is 639111386988.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889683111937) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1981476640 + ... + 1981477088.

Almost surely, 2^889683111936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889683111936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1486175040000).

889683111936 is an abundant number, since it is smaller than the sum of its proper divisors (2082666968064).

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

889683111936 is a wasteful number, since it uses less digits than its factorization.

889683111936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565 (or 537 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 63.

The spelling of 889683111936 in words is "eight hundred eighty-nine billion, six hundred eighty-three million, one hundred eleven thousand, nine hundred thirty-six".