4773189889 has 16 divisors (see below), whose sum is σ = 5185055232. Its totient is φ = 4367861568.

The previous prime is 4773189887. The next prime is 4773189973. The reversal of 4773189889 is 9889813774.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4773189889 - 2¹ = 4773189887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4773189889.

It is not an unprimeable number, because it can be changed into a prime (4773189887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 822492 + ... + 828274.

It is an arithmetic number, because the mean of its divisors is an integer number (324065952).

Almost surely, 2^4773189889 is an apocalyptic number.

It is an amenable number.

4773189889 is a deficient number, since it is larger than the sum of its proper divisors (411865343).

4773189889 is a wasteful number, since it uses less digits than its factorization.

4773189889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336.

The product of its digits is 24385536, while the sum is 64.

The square root of 4773189889 is about 69088.2760604142. The cubic root of 4773189889 is about 1683.7188368812.

The spelling of 4773189889 in words is "four billion, seven hundred seventy-three million, one hundred eighty-nine thousand, eight hundred eighty-nine".