395951 has 4 divisors (see below), whose sum is σ = 402504. Its totient is φ = 389400.

The previous prime is 395921. The next prime is 395953. The reversal of 395951 is 159593.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 395951 - 2⁶ = 395887 is a prime.

It is a Duffinian number.

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, 3185 + ... + 3306.

It is an arithmetic number, because the mean of its divisors is an integer number (100626).

2³⁹⁵⁹⁵¹ is an apocalyptic number.

395951 is a deficient number, since it is larger than the sum of its proper divisors (6553).

395951 is an equidigital number, since it uses as much as digits as its factorization.

395951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552.

The product of its digits is 6075, while the sum is 32.

The square root of 395951 is about 629.2463746419. The cubic root of 395951 is about 73.4311756437.

The spelling of 395951 in words is "three hundred ninety-five thousand, nine hundred fifty-one".