395775 has 18 divisors (see below), whose sum is σ = 709280. Its totient is φ = 210960.

The previous prime is 395767. The next prime is 395803. The reversal of 395775 is 577593.

It is not a de Polignac number, because 395775 - 2³ = 395767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 655 + ... + 1104.

2³⁹⁵⁷⁷⁵ is an apocalyptic number.

395775 is a deficient number, since it is larger than the sum of its proper divisors (313505).

395775 is a wasteful number, since it uses less digits than its factorization.

395775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775 (or 1767 counting only the distinct ones).

The product of its digits is 33075, while the sum is 36.

The square root of 395775 is about 629.1065092653. The cubic root of 395775 is about 73.4202939923.

The spelling of 395775 in words is "three hundred ninety-five thousand, seven hundred seventy-five".