889329 has 8 divisors (see below), whose sum is σ = 1355200. Its totient is φ = 508176.

The previous prime is 889327. The next prime is 889337. The reversal of 889329 is 923988.

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

It is not a de Polignac number, because 889329 - 2¹ = 889327 is a prime.

889329 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (889327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21154 + ... + 21195.

It is an arithmetic number, because the mean of its divisors is an integer number (169400).

2⁸⁸⁹³²⁹ is an apocalyptic number.

It is an amenable number.

889329 is a deficient number, since it is larger than the sum of its proper divisors (465871).

889329 is a wasteful number, since it uses less digits than its factorization.

889329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42359.

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

The square root of 889329 is about 943.0424168615. The cubic root of 889329 is about 96.1658374871.

The spelling of 889329 in words is "eight hundred eighty-nine thousand, three hundred twenty-nine".