4614647728 has 10 divisors (see below), whose sum is σ = 8940880004. Its totient is φ = 2307323856.

The previous prime is 4614647717. The next prime is 4614647729. The reversal of 4614647728 is 8277464164.

It is not an unprimeable number, because it can be changed into a prime (4614647729) 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 as a sum of consecutive naturals, namely, 144207726 + ... + 144207757.

Almost surely, 2^4614647728 is an apocalyptic number.

It is an amenable number.

4614647728 is a deficient number, since it is larger than the sum of its proper divisors (4326232276).

4614647728 is a wasteful number, since it uses less digits than its factorization.

4614647728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288415491 (or 288415485 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 49.

The square root of 4614647728 is about 67931.1984878818. The cubic root of 4614647728 is about 1664.8668956653.

The spelling of 4614647728 in words is "four billion, six hundred fourteen million, six hundred forty-seven thousand, seven hundred twenty-eight".