893668 has 12 divisors (see below), whose sum is σ = 1614592. Its totient is φ = 432360.

The previous prime is 893657. The next prime is 893671. The reversal of 893668 is 866398.

893668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 893668.

It is an unprimeable number.

893668 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 in 3 ways as a sum of consecutive naturals, for example, 3480 + ... + 3727.

2⁸⁹³⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

893668 is a deficient number, since it is larger than the sum of its proper divisors (720924).

893668 is a wasteful number, since it uses less digits than its factorization.

893668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7242 (or 7240 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 893668 is about 945.3401504221. The cubic root of 893668 is about 96.3219802262.

The spelling of 893668 in words is "eight hundred ninety-three thousand, six hundred sixty-eight".