4728831824 has 40 divisors (see below), whose sum is σ = 9239814120. Its totient is φ = 2344439808.

The previous prime is 4728831781. The next prime is 4728831871. The reversal of 4728831824 is 4281388274.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3866352400 + 862479424 = 62180^2 + 29368^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1130024 + ... + 1134200.

It is an arithmetic number, because the mean of its divisors is an integer number (230995353).

Almost surely, 2^4728831824 is an apocalyptic number.

It is an amenable number.

4728831824 is a deficient number, since it is larger than the sum of its proper divisors (4510982296).

4728831824 is a wasteful number, since it uses less digits than its factorization.

4728831824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767 (or 4761 counting only the distinct ones).

The product of its digits is 688128, while the sum is 47.

The square root of 4728831824 is about 68766.5021940189. The cubic root of 4728831824 is about 1678.4869010468.

The spelling of 4728831824 in words is "four billion, seven hundred twenty-eight million, eight hundred thirty-one thousand, eight hundred twenty-four".