6304 has 12 divisors (see below), whose sum is σ = 12474. Its totient is φ = 3136.

The previous prime is 6301. The next prime is 6311. The reversal of 6304 is 4036.

It can be written as a sum of positive squares in only one way, i.e., 3600 + 2704 = 60^2 + 52^2 .

6304 is an undulating number in base 14.

It is not an unprimeable number, because it can be changed into a prime (6301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67 + ... + 130.

It is an amenable number.

6304 is a deficient number, since it is larger than the sum of its proper divisors (6170).

6304 is a wasteful number, since it uses less digits than its factorization.

6304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 6304 is about 79.3977329651. The cubic root of 6304 is about 18.4730554918.

The spelling of 6304 in words is "six thousand, three hundred four".

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