4873638363 has 24 divisors (see below), whose sum is σ = 7158992064. Its totient is φ = 2946955440.

The previous prime is 4873638323. The next prime is 4873638379. The reversal of 4873638363 is 3638363784.

It is a happy number.

It is not a de Polignac number, because 4873638363 - 2⁹ = 4873637851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4873638313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145656 + ... + 175962.

It is an arithmetic number, because the mean of its divisors is an integer number (298291336).

Almost surely, 2^4873638363 is an apocalyptic number.

4873638363 is a deficient number, since it is larger than the sum of its proper divisors (2285353701).

4873638363 is a wasteful number, since it uses less digits than its factorization.

4873638363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30775 (or 30764 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 51.

The square root of 4873638363 is about 69811.4486527819. The cubic root of 4873638363 is about 1695.4478401752.

The spelling of 4873638363 in words is "four billion, eight hundred seventy-three million, six hundred thirty-eight thousand, three hundred sixty-three".