395995 has 8 divisors (see below), whose sum is σ = 491760. Its totient is φ = 305760.

The previous prime is 395971. The next prime is 396001. The reversal of 395995 is 599593.

It is a happy number.

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

It is not a de Polignac number, because 395995 - 2¹¹ = 393947 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221 + ... + 1510.

It is an arithmetic number, because the mean of its divisors is an integer number (61470).

2³⁹⁵⁹⁹⁵ is an apocalyptic number.

395995 is a deficient number, since it is larger than the sum of its proper divisors (95765).

395995 is a wasteful number, since it uses less digits than its factorization.

395995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765.

The product of its digits is 54675, while the sum is 40.

The square root of 395995 is about 629.2813361288. The cubic root of 395995 is about 73.4338955527.

The spelling of 395995 in words is "three hundred ninety-five thousand, nine hundred ninety-five".