63884116 has 12 divisors (see below), whose sum is σ = 112904820. Its totient is φ = 31625600.

The previous prime is 63884063. The next prime is 63884123. The reversal of 63884116 is 61148836.

It can be written as a sum of positive squares in 2 ways, for example, as 44488900 + 19395216 = 6670^2 + 4404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78661 + ... + 79468.

It is an arithmetic number, because the mean of its divisors is an integer number (9408735).

Almost surely, 2^63884116 is an apocalyptic number.

It is an amenable number.

63884116 is a deficient number, since it is larger than the sum of its proper divisors (49020704).

63884116 is a wasteful number, since it uses less digits than its factorization.

63884116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158234 (or 158232 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 63884116 is about 7992.7539684392. The cubic root of 63884116 is about 399.7584291382.

It can be divided in two parts, 63884 and 116, that added together give a cube (64000 = 40³).

The spelling of 63884116 in words is "sixty-three million, eight hundred eighty-four thousand, one hundred sixteen".