6342 has 16 divisors (see below), whose sum is σ = 14592. Its totient is φ = 1800.

The previous prime is 6337. The next prime is 6343. The reversal of 6342 is 2436.

Added to its reverse (2436) it gives a triangular number (8778 = T₁₃₂).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6343) by changing a digit.

6342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34 + ... + 117.

It is an arithmetic number, because the mean of its divisors is an integer number (912).

2⁶³⁴² is an apocalyptic number.

6342 is an abundant number, since it is smaller than the sum of its proper divisors (8250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7296).

6342 is a wasteful number, since it uses less digits than its factorization.

6342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163.

The product of its digits is 144, while the sum is 15.

The square root of 6342 is about 79.6366749683. The cubic root of 6342 is about 18.5100991851.

Adding to 6342 its reverse (2436), we get a palindrome (8778).

It can be divided in two parts, 634 and 2, that added together give a palindrome (636).

The spelling of 6342 in words is "six thousand, three hundred forty-two".