395963 has 8 divisors (see below), whose sum is σ = 418176. Its totient is φ = 374400.

The previous prime is 395959. The next prime is 395971. The reversal of 395963 is 369593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 395963 - 2² = 395959 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

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 7 ways as a sum of consecutive naturals, for example, 1523 + ... + 1763.

It is an arithmetic number, because the mean of its divisors is an integer number (52272).

2³⁹⁵⁹⁶³ is an apocalyptic number.

395963 is a deficient number, since it is larger than the sum of its proper divisors (22213).

395963 is a wasteful number, since it uses less digits than its factorization.

395963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its digits is 21870, while the sum is 35.

The square root of 395963 is about 629.2559097855. The cubic root of 395963 is about 73.4319174570.

The spelling of 395963 in words is "three hundred ninety-five thousand, nine hundred sixty-three".