889713 has 36 divisors (see below), whose sum is σ = 1521520. Its totient is φ = 498960.

The previous prime is 889703. The next prime is 889727. The reversal of 889713 is 317988.

It is not a de Polignac number, because 889713 - 2⁴ = 889697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (889703) 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 35 ways as a sum of consecutive naturals, for example, 20670 + ... + 20712.

2⁸⁸⁹⁷¹³ is an apocalyptic number.

It is an amenable number.

889713 is a deficient number, since it is larger than the sum of its proper divisors (631807).

889713 is a wasteful number, since it uses less digits than its factorization.

889713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 76 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 889713 is about 943.2459912451. The cubic root of 889713 is about 96.1796765230.

It can be divided in two parts, 88 and 9713, that added together give a square (9801 = 99²).

The spelling of 889713 in words is "eight hundred eighty-nine thousand, seven hundred thirteen".