63483912 has 60 divisors (see below), whose sum is σ = 178383645. Its totient is φ = 21093696.

The previous prime is 63483911. The next prime is 63483919. The reversal of 63483912 is 21938436.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

63483912 is a `hidden beast` number, since 634 + 8 + 3 + 9 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 36796356 + 26687556 = 6066^2 + 5166^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5634.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (63483911) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 202668 + ... + 202980.

Almost surely, 2^63483912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63483912

63483912 is an abundant number, since it is smaller than the sum of its proper divisors (114899733).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63483912 is an equidigital number, since it uses as much as digits as its factorization.

63483912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644 (or 318 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 63483912 is about 7967.6792104100. The cubic root of 63483912 is about 398.9219136014.

The spelling of 63483912 in words is "sixty-three million, four hundred eighty-three thousand, nine hundred twelve".