4463056728 has 48 divisors (see below), whose sum is σ = 13017251520. Its totient is φ = 1373247936.

The previous prime is 4463056721. The next prime is 4463056747. The reversal of 4463056728 is 8276503644.

4463056728 is a `hidden beast` number, since 4 + 4 + 63 + 0 + 567 + 28 = 666.

It is a super-3 number, since 3×4463056728³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4463056721) 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, 2383176 + ... + 2385047.

It is an arithmetic number, because the mean of its divisors is an integer number (271192740).

Almost surely, 2^4463056728 is an apocalyptic number.

It is an amenable number.

4463056728 is an abundant number, since it is smaller than the sum of its proper divisors (8554194792).

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

4463056728 is a wasteful number, since it uses less digits than its factorization.

4463056728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768248 (or 4768241 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 4463056728 is about 66806.1129538308. The cubic root of 4463056728 is about 1646.4332784741.

The spelling of 4463056728 in words is "four billion, four hundred sixty-three million, fifty-six thousand, seven hundred twenty-eight".