63347056 has 10 divisors (see below), whose sum is σ = 122734952. Its totient is φ = 31673520.

The previous prime is 63347047. The next prime is 63347057. The reversal of 63347056 is 65074336.

63347056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63347057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1979580 + ... + 1979611.

Almost surely, 2^63347056 is an apocalyptic number.

It is an amenable number.

63347056 is a deficient number, since it is larger than the sum of its proper divisors (59387896).

63347056 is a wasteful number, since it uses less digits than its factorization.

63347056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959199 (or 3959193 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 63347056 is about 7959.0863797298. The cubic root of 63347056 is about 398.6350475601.

The spelling of 63347056 in words is "sixty-three million, three hundred forty-seven thousand, fifty-six".