995620800 has 168 divisors, whose sum is σ = 3372339712. Its totient is φ = 256896000.

The previous prime is 995620771. The next prime is 995620819. The reversal of 995620800 is 8026599.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145455 + ... + 152145.

Almost surely, 2^995620800 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 995620800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1686169856).

995620800 is an abundant number, since it is smaller than the sum of its proper divisors (2376718912).

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

995620800 is a wasteful number, since it uses less digits than its factorization.

995620800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6747 (or 6732 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 995620800 is about 31553.4593982974. The cubic root of 995620800 is about 998.5381306460.

The spelling of 995620800 in words is "nine hundred ninety-five million, six hundred twenty thousand, eight hundred".