4779189 has 8 divisors (see below), whose sum is σ = 7080320. Its totient is φ = 3186108.

The previous prime is 4779163. The next prime is 4779191. The reversal of 4779189 is 9819774.

4779189 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4779189 - 2⁵ = 4779157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88477 + ... + 88530.

It is an arithmetic number, because the mean of its divisors is an integer number (885040).

Almost surely, 2^4779189 is an apocalyptic number.

It is an amenable number.

4779189 is a deficient number, since it is larger than the sum of its proper divisors (2301131).

4779189 is a wasteful number, since it uses less digits than its factorization.

4779189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177016 (or 177010 counting only the distinct ones).

The product of its digits is 127008, while the sum is 45.

The square root of 4779189 is about 2186.1356316569. The cubic root of 4779189 is about 168.4423927027.

The spelling of 4779189 in words is "four million, seven hundred seventy-nine thousand, one hundred eighty-nine".