395163 has 18 divisors (see below), whose sum is σ = 603876. Its totient is φ = 248952.

The previous prime is 395159. The next prime is 395173. The reversal of 395163 is 361593.

It is not a de Polignac number, because 395163 - 2² = 395159 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

Its product of digits (2430) is a multiple of the sum of its prime factors (135).

It is not an unprimeable number, because it can be changed into a prime (395113) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4720 + ... + 4802.

2³⁹⁵¹⁶³ is an apocalyptic number.

395163 is a deficient number, since it is larger than the sum of its proper divisors (208713).

395163 is a wasteful number, since it uses less digits than its factorization.

395163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 109 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

The square root of 395163 is about 628.6199169610. The cubic root of 395163 is about 73.3824303910.

The spelling of 395163 in words is "three hundred ninety-five thousand, one hundred sixty-three".