289549367284 has 12 divisors (see below), whose sum is σ = 506781946944. Its totient is φ = 144754525304.

The previous prime is 289549367281. The next prime is 289549367293. The reversal of 289549367284 is 482763945982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289549367281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5007244 + ... + 5064739.

It is an arithmetic number, because the mean of its divisors is an integer number (42231828912).

Almost surely, 2^289549367284 is an apocalyptic number.

It is an amenable number.

289549367284 is a deficient number, since it is larger than the sum of its proper divisors (217232579660).

289549367284 is a wasteful number, since it uses less digits than its factorization.

289549367284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10079174 (or 10079172 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 67.

The spelling of 289549367284 in words is "two hundred eighty-nine billion, five hundred forty-nine million, three hundred sixty-seven thousand, two hundred eighty-four".