63936016 has 15 divisors (see below), whose sum is σ = 123938031. Its totient is φ = 31952016.

The previous prime is 63936013. The next prime is 63936029. The reversal of 63936016 is 61063936.

It is a happy number.

The square root of 63936016 is 7996.

It is a perfect power (a square), and thus also a powerful number.

63936016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63936011) 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 in 2 ways as a sum of consecutive naturals, for example, 30985 + ... + 32983.

Almost surely, 2^63936016 is an apocalyptic number.

63936016 is the 7996-th square number.

It is an amenable number.

63936016 is a deficient number, since it is larger than the sum of its proper divisors (60002015).

63936016 is an frugal number, since it uses more digits than its factorization.

63936016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006 (or 2001 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The cubic root of 63936016 is about 399.8666555531.

The spelling of 63936016 in words is "sixty-three million, nine hundred thirty-six thousand, sixteen".