995268990 has 16 divisors (see below), whose sum is σ = 2388645648. Its totient is φ = 265405056.

The previous prime is 995268979. The next prime is 995268997. The reversal of 995268990 is 99862599.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 995268990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995268997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16587787 + ... + 16587846.

It is an arithmetic number, because the mean of its divisors is an integer number (149290353).

Almost surely, 2^995268990 is an apocalyptic number.

995268990 is an abundant number, since it is smaller than the sum of its proper divisors (1393376658).

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

995268990 is a wasteful number, since it uses less digits than its factorization.

995268990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33175643.

The product of its (nonzero) digits is 3149280, while the sum is 57.

The square root of 995268990 is about 31547.8840811868. The cubic root of 995268990 is about 998.4205031699.

The spelling of 995268990 in words is "nine hundred ninety-five million, two hundred sixty-eight thousand, nine hundred ninety".