195030344 has 32 divisors (see below), whose sum is σ = 371481600. Its totient is φ = 95981760.

The previous prime is 195030343. The next prime is 195030379. The reversal of 195030344 is 443030591.

195030344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (195030343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 140534 + ... + 141914.

It is an arithmetic number, because the mean of its divisors is an integer number (11608800).

Almost surely, 2^195030344 is an apocalyptic number.

It is an amenable number.

195030344 is a deficient number, since it is larger than the sum of its proper divisors (176451256).

195030344 is a wasteful number, since it uses less digits than its factorization.

195030344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 195030344 is about 13965.3264909919. The cubic root of 195030344 is about 579.9190770968.

The spelling of 195030344 in words is "one hundred ninety-five million, thirty thousand, three hundred forty-four".