996086977536 has 264 divisors, whose sum is σ = 3093879032640. Its totient is φ = 284090892288.

The previous prime is 996086977481. The next prime is 996086977559. The reversal of 996086977536 is 635779680699.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89257525 + ... + 89268683.

It is an arithmetic number, because the mean of its divisors is an integer number (11719238760).

Almost surely, 2^996086977536 is an apocalyptic number.

996086977536 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 996086977536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546939516320).

996086977536 is an abundant number, since it is smaller than the sum of its proper divisors (2097792055104).

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

996086977536 is a wasteful number, since it uses less digits than its factorization.

996086977536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11789 (or 11764 counting only the distinct ones).

The product of its (nonzero) digits is 925888320, while the sum is 75.

The spelling of 996086977536 in words is "nine hundred ninety-six billion, eighty-six million, nine hundred seventy-seven thousand, five hundred thirty-six".