195956934 has 16 divisors (see below), whose sum is σ = 401028672. Its totient is φ = 63799848.

The previous prime is 195956933. The next prime is 195956939. The reversal of 195956934 is 439659591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195956933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379504 + ... + 380019.

It is an arithmetic number, because the mean of its divisors is an integer number (25064292).

Almost surely, 2^195956934 is an apocalyptic number.

195956934 is an abundant number, since it is smaller than the sum of its proper divisors (205071738).

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

195956934 is a wasteful number, since it uses less digits than its factorization.

195956934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759571.

The product of its digits is 1312200, while the sum is 51.

The square root of 195956934 is about 13998.4618440742. The cubic root of 195956934 is about 580.8360258239.

The spelling of 195956934 in words is "one hundred ninety-five million, nine hundred fifty-six thousand, nine hundred thirty-four".