289000336 has 40 divisors (see below), whose sum is σ = 615049920. Its totient is φ = 130939776.

The previous prime is 289000331. The next prime is 289000363. The reversal of 289000336 is 633000982.

It is a happy number.

289000336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×289000336² = 167042388416225792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 289000298 and 289000307.

It is not an unprimeable number, because it can be changed into a prime (289000331) 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, 13675 + ... + 27658.

It is an arithmetic number, because the mean of its divisors is an integer number (15376248).

Almost surely, 2^289000336 is an apocalyptic number.

It is an amenable number.

289000336 is an abundant number, since it is smaller than the sum of its proper divisors (326049584).

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

289000336 is a wasteful number, since it uses less digits than its factorization.

289000336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41383 (or 41377 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 289000336 is about 17000.0098823501. The cubic root of 289000336 is about 661.1491580695.

The spelling of 289000336 in words is "two hundred eighty-nine million, three hundred thirty-six", and thus it is an aban number.