63484085 has 16 divisors (see below), whose sum is σ = 88260096. Its totient is φ = 42933888.

The previous prime is 63484081. The next prime is 63484087. The reversal of 63484085 is 58048436.

It is a happy number.

63484085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 63484085 - 2² = 63484081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63484081) 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, 9869 + ... + 14978.

It is an arithmetic number, because the mean of its divisors is an integer number (5516256).

Almost surely, 2^63484085 is an apocalyptic number.

It is an amenable number.

63484085 is a deficient number, since it is larger than the sum of its proper divisors (24776011).

63484085 is a wasteful number, since it uses less digits than its factorization.

63484085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24932.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 63484085 is about 7967.6900667634. The cubic root of 63484085 is about 398.9222759685.

The spelling of 63484085 in words is "sixty-three million, four hundred eighty-four thousand, eighty-five".