4889789319 has 4 divisors (see below), whose sum is σ = 6519719096. Its totient is φ = 3259859544.

The previous prime is 4889789299. The next prime is 4889789329. The reversal of 4889789319 is 9139879884.

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

It is not a de Polignac number, because 4889789319 - 2¹⁵ = 4889756551 is a prime.

It is a super-2 number, since 2×4889789319² = 47820079168412967522, which contains 22 as substring.

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 4889789319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889789329) 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, 814964884 + ... + 814964889.

It is an arithmetic number, because the mean of its divisors is an integer number (1629929774).

Almost surely, 2^4889789319 is an apocalyptic number.

4889789319 is a deficient number, since it is larger than the sum of its proper divisors (1629929777).

4889789319 is a wasteful number, since it uses less digits than its factorization.

4889789319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629929776.

The product of its digits is 31352832, while the sum is 66.

The square root of 4889789319 is about 69927.0285297466. The cubic root of 4889789319 is about 1697.3186471797.

The spelling of 4889789319 in words is "four billion, eight hundred eighty-nine million, seven hundred eighty-nine thousand, three hundred nineteen".