195740344 has 8 divisors (see below), whose sum is σ = 367013160. Its totient is φ = 97870168.

The previous prime is 195740341. The next prime is 195740353. The reversal of 195740344 is 443047591.

195740344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195740341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12233764 + ... + 12233779.

It is an arithmetic number, because the mean of its divisors is an integer number (45876645).

Almost surely, 2^195740344 is an apocalyptic number.

It is an amenable number.

195740344 is a deficient number, since it is larger than the sum of its proper divisors (171272816).

195740344 is a wasteful number, since it uses less digits than its factorization.

195740344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24467549 (or 24467545 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 195740344 is about 13990.7234980897. The cubic root of 195740344 is about 580.6219487635.

The spelling of 195740344 in words is "one hundred ninety-five million, seven hundred forty thousand, three hundred forty-four".