938289 has 8 divisors (see below), whose sum is σ = 1364832. Its totient is φ = 568640.

The previous prime is 938279. The next prime is 938293. The reversal of 938289 is 982839.

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

It is a cyclic number.

It is not a de Polignac number, because 938289 - 2⁵ = 938257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (938219) 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, 14184 + ... + 14249.

It is an arithmetic number, because the mean of its divisors is an integer number (170604).

2⁹³⁸²⁸⁹ is an apocalyptic number.

It is an amenable number.

938289 is a deficient number, since it is larger than the sum of its proper divisors (426543).

938289 is a wasteful number, since it uses less digits than its factorization.

938289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28447.

The product of its digits is 31104, while the sum is 39.

The square root of 938289 is about 968.6531887110. The cubic root of 938289 is about 97.8991396021.

The spelling of 938289 in words is "nine hundred thirty-eight thousand, two hundred eighty-nine".