63706084 has 12 divisors (see below), whose sum is σ = 120061564. Its totient is φ = 29402784.

The previous prime is 63706073. The next prime is 63706117. The reversal of 63706084 is 48060736.

63706084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10824100 + 52881984 = 3290^2 + 7272^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 612507 + ... + 612610.

Almost surely, 2^63706084 is an apocalyptic number.

It is an amenable number.

63706084 is a deficient number, since it is larger than the sum of its proper divisors (56355480).

63706084 is a wasteful number, since it uses less digits than its factorization.

63706084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225134 (or 1225132 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 63706084 is about 7981.6091109500. The cubic root of 63706084 is about 399.3867352464.

The spelling of 63706084 in words is "sixty-three million, seven hundred six thousand, eighty-four".