Search a number
BaseRepresentation
bin1100011110000
322202110
41203300
5201014
645320
724420
oct14360
98673
106384
114884
123840
132ba1
142480
151d59
hex18f0

6384 has 40 divisors (see below), whose sum is σ = 19840. Its totient is φ = 1728.

The previous prime is 6379. The next prime is 6389. The reversal of 6384 is 4836.

6384 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (6379) and next prime (6389).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 6384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6389) by changing a digit.

6384 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, 327 + ... + 345.

It is an arithmetic number, because the mean of its divisors is an integer number (496).

26384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9920).

6384 is an abundant number, since it is smaller than the sum of its proper divisors (13456).

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

6384 is a wasteful number, since it uses less digits than its factorization.

6384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37 (or 31 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 6384 is about 79.8999374218. The cubic root of 6384 is about 18.5508704604.

It can be divided in two parts, 638 and 4, that multiplied together give a palindrome (2552).

The spelling of 6384 in words is "six thousand, three hundred eighty-four".