63466616 has 32 divisors (see below), whose sum is σ = 124869600. Its totient is φ = 30199680.

The previous prime is 63466609. The next prime is 63466649. The reversal of 63466616 is 61666436.

63466616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63466616² = 8056022692982912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63466616.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 14546 + ... + 18398.

It is an arithmetic number, because the mean of its divisors is an integer number (3902175).

Almost surely, 2^63466616 is an apocalyptic number.

It is an amenable number.

63466616 is a deficient number, since it is larger than the sum of its proper divisors (61402984).

63466616 is a wasteful number, since it uses less digits than its factorization.

63466616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959 (or 3955 counting only the distinct ones).

The product of its digits is 93312, while the sum is 38.

The square root of 63466616 is about 7966.5937514097. The cubic root of 63466616 is about 398.8856819542.

The spelling of 63466616 in words is "sixty-three million, four hundred sixty-six thousand, six hundred sixteen".