893966 has 4 divisors (see below), whose sum is σ = 1340952. Its totient is φ = 446982.

The previous prime is 893939. The next prime is 893989. The reversal of 893966 is 669398.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 669398 = 2 ⋅334699.

It is a congruent number.

It is an unprimeable number.

893966 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223490 + ... + 223493.

It is an arithmetic number, because the mean of its divisors is an integer number (335238).

2⁸⁹³⁹⁶⁶ is an apocalyptic number.

893966 is a deficient number, since it is larger than the sum of its proper divisors (446986).

893966 is a wasteful number, since it uses less digits than its factorization.

893966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446985.

The product of its digits is 69984, while the sum is 41.

The square root of 893966 is about 945.4977525092. The cubic root of 893966 is about 96.3326854547.

The spelling of 893966 in words is "eight hundred ninety-three thousand, nine hundred sixty-six".