889946 has 8 divisors (see below), whose sum is σ = 1367604. Its totient is φ = 434080.

The previous prime is 889937. The next prime is 889951. The reversal of 889946 is 649988.

889946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 829921 + 60025 = 911^2 + 245^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 889897 and 889906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5345 + ... + 5508.

2⁸⁸⁹⁹⁴⁶ is an apocalyptic number.

889946 is a deficient number, since it is larger than the sum of its proper divisors (477658).

889946 is a wasteful number, since it uses less digits than its factorization.

889946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10896.

The product of its digits is 124416, while the sum is 44.

The square root of 889946 is about 943.3694928288. The cubic root of 889946 is about 96.1880717053.

The spelling of 889946 in words is "eight hundred eighty-nine thousand, nine hundred forty-six".