289201317 has 8 divisors (see below), whose sum is σ = 389934720. Its totient is φ = 190634400.

The previous prime is 289201309. The next prime is 289201343. The reversal of 289201317 is 713102982.

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

It is not a de Polignac number, because 289201317 - 2³ = 289201309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289201397) 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, 541309 + ... + 541842.

It is an arithmetic number, because the mean of its divisors is an integer number (48741840).

Almost surely, 2^289201317 is an apocalyptic number.

It is an amenable number.

289201317 is a deficient number, since it is larger than the sum of its proper divisors (100733403).

289201317 is a wasteful number, since it uses less digits than its factorization.

289201317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083243.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 289201317 is about 17005.9200574388. The cubic root of 289201317 is about 661.3023846826.

The spelling of 289201317 in words is "two hundred eighty-nine million, two hundred one thousand, three hundred seventeen".