63678483 has 12 divisors (see below), whose sum is σ = 100342008. Its totient is φ = 38592960.

The previous prime is 63678479. The next prime is 63678499. The reversal of 63678483 is 38487636.

63678483 is a `hidden beast` number, since 636 + 7 + 8 + 4 + 8 + 3 = 666.

63678483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63678483 - 2² = 63678479 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63678473) 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 11 ways as a sum of consecutive naturals, for example, 321510 + ... + 321707.

It is an arithmetic number, because the mean of its divisors is an integer number (8361834).

Almost surely, 2^63678483 is an apocalyptic number.

63678483 is a deficient number, since it is larger than the sum of its proper divisors (36663525).

63678483 is a wasteful number, since it uses less digits than its factorization.

63678483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643234 (or 643231 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 63678483 is about 7979.8798863141. The cubic root of 63678483 is about 399.3290481048.

The spelling of 63678483 in words is "sixty-three million, six hundred seventy-eight thousand, four hundred eighty-three".