195368844 has 24 divisors (see below), whose sum is σ = 497302848. Its totient is φ = 59202640.

The previous prime is 195368827. The next prime is 195368857. The reversal of 195368844 is 448863591.

195368844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 195368793 and 195368802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739902 + ... + 740165.

It is an arithmetic number, because the mean of its divisors is an integer number (20720952).

Almost surely, 2^195368844 is an apocalyptic number.

It is an amenable number.

195368844 is an abundant number, since it is smaller than the sum of its proper divisors (301934004).

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

195368844 is a wasteful number, since it uses less digits than its factorization.

195368844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480085 (or 1480083 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 195368844 is about 13977.4405382388. The cubic root of 195368844 is about 580.2543909828.

The spelling of 195368844 in words is "one hundred ninety-five million, three hundred sixty-eight thousand, eight hundred forty-four".