63483867 has 24 divisors (see below), whose sum is σ = 96144048. Its totient is φ = 40320000.

The previous prime is 63483857. The next prime is 63483911. The reversal of 63483867 is 76838436.

63483867 is a `hidden beast` number, since 634 + 8 + 3 + 8 + 6 + 7 = 666.

It is not a de Polignac number, because 63483867 - 2⁶ = 63483803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63483857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13867 + ... + 17867.

It is an arithmetic number, because the mean of its divisors is an integer number (4006002).

Almost surely, 2^63483867 is an apocalyptic number.

63483867 is a deficient number, since it is larger than the sum of its proper divisors (32660181).

63483867 is a wasteful number, since it uses less digits than its factorization.

63483867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091 (or 4088 counting only the distinct ones).

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

The square root of 63483867 is about 7967.6763865006. The cubic root of 63483867 is about 398.9218193440.

The spelling of 63483867 in words is "sixty-three million, four hundred eighty-three thousand, eight hundred sixty-seven".