63304 has 16 divisors (see below), whose sum is σ = 122220. Its totient is φ = 30720.

The previous prime is 63299. The next prime is 63311. The reversal of 63304 is 40336.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52900 + 10404 = 230^2 + 102^2 .

It is an unprimeable number.

63304 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 3 ways as a sum of consecutive naturals, for example, 232 + ... + 424.

2⁶³³⁰⁴ is an apocalyptic number.

It is an amenable number.

63304 is a deficient number, since it is larger than the sum of its proper divisors (58916).

63304 is a wasteful number, since it uses less digits than its factorization.

63304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 63304 is about 251.6028616689. The cubic root of 63304 is about 39.8544711761.

The spelling of 63304 in words is "sixty-three thousand, three hundred four".