995780985792 has 336 divisors, whose sum is σ = 2917233728640. Its totient is φ = 298778554368.

The previous prime is 995780985779. The next prime is 995780985799. The reversal of 995780985792 is 297589087599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995780985799) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214744498 + ... + 214749134.

It is an arithmetic number, because the mean of its divisors is an integer number (8682243240).

Almost surely, 2^995780985792 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 995780985792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458616864320).

995780985792 is an abundant number, since it is smaller than the sum of its proper divisors (1921452742848).

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

995780985792 is a wasteful number, since it uses less digits than its factorization.

995780985792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788 (or 4741 counting only the distinct ones).

The product of its (nonzero) digits is 1028764800, while the sum is 78.

The spelling of 995780985792 in words is "nine hundred ninety-five billion, seven hundred eighty million, nine hundred eighty-five thousand, seven hundred ninety-two".