4728890003 has 4 divisors (see below), whose sum is σ = 4736199600. Its totient is φ = 4721580408.

The previous prime is 4728889981. The next prime is 4728890059. The reversal of 4728890003 is 3000988274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4728890003 - 2¹⁸ = 4728627859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4728890203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3653828 + ... + 3655121.

It is an arithmetic number, because the mean of its divisors is an integer number (1184049900).

Almost surely, 2^4728890003 is an apocalyptic number.

4728890003 is a deficient number, since it is larger than the sum of its proper divisors (7309597).

4728890003 is an equidigital number, since it uses as much as digits as its factorization.

4728890003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7309596.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 4728890003 is about 68766.9252111798. The cubic root of 4728890003 is about 1678.4937845149.

The spelling of 4728890003 in words is "four billion, seven hundred twenty-eight million, eight hundred ninety thousand, three".