4739727728 has 20 divisors (see below), whose sum is σ = 9187882920. Its totient is φ = 2368661184.

The previous prime is 4739727719. The next prime is 4739727731. The reversal of 4739727728 is 8277279374.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42218 + ... + 106121.

It is an arithmetic number, because the mean of its divisors is an integer number (459394146).

Almost surely, 2^4739727728 is an apocalyptic number.

It is an amenable number.

4739727728 is a deficient number, since it is larger than the sum of its proper divisors (4448155192).

4739727728 is a wasteful number, since it uses less digits than its factorization.

4739727728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150344 (or 150338 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 56.

The square root of 4739727728 is about 68845.6805326231. The cubic root of 4739727728 is about 1679.7750700373.

The spelling of 4739727728 in words is "four billion, seven hundred thirty-nine million, seven hundred twenty-seven thousand, seven hundred twenty-eight".