893889 has 8 divisors (see below), whose sum is σ = 1324320. Its totient is φ = 595908.

The previous prime is 893881. The next prime is 893897. The reversal of 893889 is 988398.

893889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (893881) and next prime (893897).

It is not a de Polignac number, because 893889 - 2³ = 893881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (893881) 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, 16527 + ... + 16580.

It is an arithmetic number, because the mean of its divisors is an integer number (165540).

2⁸⁹³⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

893889 is a deficient number, since it is larger than the sum of its proper divisors (430431).

893889 is a wasteful number, since it uses less digits than its factorization.

893889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33116 (or 33110 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 893889 is about 945.4570323394. The cubic root of 893889 is about 96.3299195666.

The spelling of 893889 in words is "eight hundred ninety-three thousand, eight hundred eighty-nine".