395673 has 4 divisors (see below), whose sum is σ = 527568. Its totient is φ = 263780.

The previous prime is 395671. The next prime is 395677. The reversal of 395673 is 376593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 395673 - 2¹ = 395671 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (395671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65943 + ... + 65948.

It is an arithmetic number, because the mean of its divisors is an integer number (131892).

2³⁹⁵⁶⁷³ is an apocalyptic number.

It is an amenable number.

395673 is a deficient number, since it is larger than the sum of its proper divisors (131895).

395673 is a wasteful number, since it uses less digits than its factorization.

395673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131894.

The product of its digits is 17010, while the sum is 33.

The square root of 395673 is about 629.0254366876. The cubic root of 395673 is about 73.4139861040.

The spelling of 395673 in words is "three hundred ninety-five thousand, six hundred seventy-three".