289058096 has 40 divisors (see below), whose sum is σ = 594247680. Its totient is φ = 135825984.

The previous prime is 289058093. The next prime is 289058101. The reversal of 289058096 is 690850982.

It is a self number, because there is not a number n which added to its sum of digits gives 289058096.

It is not an unprimeable number, because it can be changed into a prime (289058093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34865 + ... + 42351.

It is an arithmetic number, because the mean of its divisors is an integer number (14856192).

Almost surely, 2^289058096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 289058096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297123840).

289058096 is an abundant number, since it is smaller than the sum of its proper divisors (305189584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

289058096 is a wasteful number, since it uses less digits than its factorization.

289058096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641 (or 7635 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 289058096 is about 17001.7086200182. The cubic root of 289058096 is about 661.1932011919.

The spelling of 289058096 in words is "two hundred eighty-nine million, fifty-eight thousand, ninety-six".