889343 has 16 divisors (see below), whose sum is σ = 1135680. Its totient is φ = 677376.

The previous prime is 889337. The next prime is 889349. The reversal of 889343 is 343988.

It is an interprime number because it is at equal distance from previous prime (889337) and next prime (889349).

It is not a de Polignac number, because 889343 - 2⁴ = 889327 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 889343.

It is not an unprimeable number, because it can be changed into a prime (889349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471 + ... + 2807.

It is an arithmetic number, because the mean of its divisors is an integer number (70980).

2⁸⁸⁹³⁴³ is an apocalyptic number.

889343 is a deficient number, since it is larger than the sum of its proper divisors (246337).

889343 is a wasteful number, since it uses less digits than its factorization.

889343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386.

The product of its digits is 20736, while the sum is 35.

The square root of 889343 is about 943.0498396161. The cubic root of 889343 is about 96.1663421052.

The spelling of 889343 in words is "eight hundred eighty-nine thousand, three hundred forty-three".