995899000 has 64 divisors (see below), whose sum is σ = 2354657760. Its totient is φ = 394214400.

The previous prime is 995898983. The next prime is 995899013. The reversal of 995899000 is 998599.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91867 + ... + 102133.

Almost surely, 2^995899000 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 995899000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1177328880).

995899000 is an abundant number, since it is smaller than the sum of its proper divisors (1358758760).

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

995899000 is a wasteful number, since it uses less digits than its factorization.

995899000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10385 (or 10371 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 49.

The square root of 995899000 is about 31557.8674818182. The cubic root of 995899000 is about 998.6311270418.

The spelling of 995899000 in words is "nine hundred ninety-five million, eight hundred ninety-nine thousand".