4728730033 has 8 divisors (see below), whose sum is σ = 4789185408. Its totient is φ = 4668357744.

The previous prime is 4728730031. The next prime is 4728730067. The reversal of 4728730033 is 3300378274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4728730033 - 2¹ = 4728730031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4728729974 and 4728730001.

It is not an unprimeable number, because it can be changed into a prime (4728730031) 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 in 7 ways as a sum of consecutive naturals, for example, 98091 + ... + 138127.

It is an arithmetic number, because the mean of its divisors is an integer number (598648176).

Almost surely, 2^4728730033 is an apocalyptic number.

It is an amenable number.

4728730033 is a deficient number, since it is larger than the sum of its proper divisors (60455375).

4728730033 is a wasteful number, since it uses less digits than its factorization.

4728730033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41543.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 4728730033 is about 68765.7620695067. The cubic root of 4728730033 is about 1678.4748574743.

The spelling of 4728730033 in words is "four billion, seven hundred twenty-eight million, seven hundred thirty thousand, thirty-three".