289033113 has 8 divisors (see below), whose sum is σ = 390256000. Its totient is φ = 190249488.

The previous prime is 289033097. The next prime is 289033117. The reversal of 289033113 is 311330982.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 289033113 - 2⁴ = 289033097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (289033117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609538 + ... + 610011.

It is an arithmetic number, because the mean of its divisors is an integer number (48782000).

Almost surely, 2^289033113 is an apocalyptic number.

It is an amenable number.

289033113 is a deficient number, since it is larger than the sum of its proper divisors (101222887).

289033113 is a wasteful number, since it uses less digits than its factorization.

289033113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219631.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 289033113 is about 17000.9738838691. The cubic root of 289033113 is about 661.1741518891.

The spelling of 289033113 in words is "two hundred eighty-nine million, thirty-three thousand, one hundred thirteen".