63682608 has 80 divisors (see below), whose sum is σ = 185702400. Its totient is φ = 18627840.

The previous prime is 63682601. The next prime is 63682631. The reversal of 63682608 is 80628636.

63682608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (63682601) 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 15 ways as a sum of consecutive naturals, for example, 13233 + ... + 17391.

It is an arithmetic number, because the mean of its divisors is an integer number (2321280).

Almost surely, 2^63682608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63682608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92851200).

63682608 is an abundant number, since it is smaller than the sum of its proper divisors (122019792).

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

63682608 is a wasteful number, since it uses less digits than its factorization.

63682608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4210 (or 4204 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 63682608 is about 7980.1383446655. The cubic root of 63682608 is about 399.3376705713.

The spelling of 63682608 in words is "sixty-three million, six hundred eighty-two thousand, six hundred eight".