63304315 has 8 divisors (see below), whose sum is σ = 76703328. Its totient is φ = 50151360.

The previous prime is 63304301. The next prime is 63304327. The reversal of 63304315 is 51340336.

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

It is a de Polignac number, because none of the positive numbers 2^k-63304315 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63304315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60946 + ... + 61975.

It is an arithmetic number, because the mean of its divisors is an integer number (9587916).

Almost surely, 2^63304315 is an apocalyptic number.

63304315 is a deficient number, since it is larger than the sum of its proper divisors (13399013).

63304315 is a wasteful number, since it uses less digits than its factorization.

63304315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123029.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 63304315 is about 7956.4008823085. The cubic root of 63304315 is about 398.5453728117.

The spelling of 63304315 in words is "sixty-three million, three hundred four thousand, three hundred fifteen".