4189359845 has 16 divisors (see below), whose sum is σ = 5550334272. Its totient is φ = 3010095360.

The previous prime is 4189359773. The next prime is 4189359847. The reversal of 4189359845 is 5489539814.

It is not a de Polignac number, because 4189359845 - 2¹² = 4189355749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4189359847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454292 + ... + 463421.

It is an arithmetic number, because the mean of its divisors is an integer number (346895892).

Almost surely, 2^4189359845 is an apocalyptic number.

It is an amenable number.

4189359845 is a deficient number, since it is larger than the sum of its proper divisors (1360974427).

4189359845 is a wasteful number, since it uses less digits than its factorization.

4189359845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917812.

The product of its digits is 6220800, while the sum is 56.

The square root of 4189359845 is about 64725.2643486297. The cubic root of 4189359845 is about 1612.0650231505.

The spelling of 4189359845 in words is "four billion, one hundred eighty-nine million, three hundred fifty-nine thousand, eight hundred forty-five".