995000000 has 112 divisors (see below), whose sum is σ = 2480462400. Its totient is φ = 396000000.

The previous prime is 994999997. The next prime is 995000029. The reversal of 995000000 is 599.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 995000000.

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, 4999901 + ... + 5000099.

Almost surely, 2^995000000 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 995000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1240231200).

995000000 is an abundant number, since it is smaller than the sum of its proper divisors (1485462400).

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

995000000 is an frugal number, since it uses more digits than its factorization.

995000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 995000000 is about 31543.6205911750. The cubic root of 995000000 is about 998.3305478137.

Adding to 995000000 its reverse (599), we get a palindrome (995000599).

The spelling of 995000000 in words is "nine hundred ninety-five million", and thus it is an aban number.