395933 has 4 divisors (see below), whose sum is σ = 397500. Its totient is φ = 394368.

The previous prime is 395921. The next prime is 395953. The reversal of 395933 is 339593.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 339593 = 71 ⋅4783.

It can be written as a sum of positive squares in 2 ways, for example, as 80089 + 315844 = 283^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 395933 - 2⁸ = 395677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 395933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395953) 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, 308 + ... + 941.

It is an arithmetic number, because the mean of its divisors is an integer number (99375).

2³⁹⁵⁹³³ is an apocalyptic number.

It is an amenable number.

395933 is a deficient number, since it is larger than the sum of its proper divisors (1567).

395933 is a wasteful number, since it uses less digits than its factorization.

395933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566.

The product of its digits is 10935, while the sum is 32.

The square root of 395933 is about 629.2320716556. The cubic root of 395933 is about 73.4300628956.

The spelling of 395933 in words is "three hundred ninety-five thousand, nine hundred thirty-three".