63348672 has 28 divisors (see below), whose sum is σ = 167610536. Its totient is φ = 21116160.

The previous prime is 63348661. The next prime is 63348697. The reversal of 63348672 is 27684336.

It is a self number, because there is not a number n which added to its sum of digits gives 63348672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164779 + ... + 165162.

Almost surely, 2^63348672 is an apocalyptic number.

It is an amenable number.

63348672 is an abundant number, since it is smaller than the sum of its proper divisors (104261864).

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

63348672 is a wasteful number, since it uses less digits than its factorization.

63348672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329956 (or 329946 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 63348672 is about 7959.1878982720. The cubic root of 63348672 is about 398.6384372928.

The spelling of 63348672 in words is "sixty-three million, three hundred forty-eight thousand, six hundred seventy-two".