889693 has 12 divisors (see below), whose sum is σ = 1054272. Its totient is φ = 748440.

The previous prime is 889687. The next prime is 889697. The reversal of 889693 is 396988.

It is a de Polignac number, because none of the positive numbers 2^k-889693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3148 + ... + 3418.

It is an arithmetic number, because the mean of its divisors is an integer number (87856).

2⁸⁸⁹⁶⁹³ is an apocalyptic number.

It is an amenable number.

889693 is a deficient number, since it is larger than the sum of its proper divisors (164579).

889693 is a wasteful number, since it uses less digits than its factorization.

889693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 345 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 889693 is about 943.2353894972. The cubic root of 889693 is about 96.1789558382.

The spelling of 889693 in words is "eight hundred eighty-nine thousand, six hundred ninety-three".