6346 has 8 divisors (see below), whose sum is σ = 10080. Its totient is φ = 2988.

The previous prime is 6343. The next prime is 6353. The reversal of 6346 is 6436.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6343) 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, 46 + ... + 121.

It is an arithmetic number, because the mean of its divisors is an integer number (1260).

2⁶³⁴⁶ is an apocalyptic number.

6346 is a deficient number, since it is larger than the sum of its proper divisors (3734).

6346 is a wasteful number, since it uses less digits than its factorization.

6346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188.

The product of its digits is 432, while the sum is 19.

The square root of 6346 is about 79.6617850666. The cubic root of 6346 is about 18.5139899050.

Multiplying 6346 by its product of digits (432), we get a palindrome (2741472).

The spelling of 6346 in words is "six thousand, three hundred forty-six".