6395 has 4 divisors (see below), whose sum is σ = 7680. Its totient is φ = 5112.

The previous prime is 6389. The next prime is 6397. The reversal of 6395 is 5936.

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 6395 - 2⁴ = 6379 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 6395.

It is not an unprimeable number, because it can be changed into a prime (6397) 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, 635 + ... + 644.

It is an arithmetic number, because the mean of its divisors is an integer number (1920).

2⁶³⁹⁵ is an apocalyptic number.

6395 is a deficient number, since it is larger than the sum of its proper divisors (1285).

6395 is a wasteful number, since it uses less digits than its factorization.

6395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

The product of its digits is 810, while the sum is 23.

The square root of 6395 is about 79.9687438941. The cubic root of 6395 is about 18.5615190864.

The spelling of 6395 in words is "six thousand, three hundred ninety-five".