893493 has 6 divisors (see below), whose sum is σ = 1290614. Its totient is φ = 595656.

The previous prime is 893489. The next prime is 893509. The reversal of 893493 is 394398.

893493 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 only one way, i.e., 492804 + 400689 = 702^2 + 633^2 .

It is not a de Polignac number, because 893493 - 2² = 893489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (893413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49630 + ... + 49647.

2⁸⁹³⁴⁹³ is an apocalyptic number.

It is an amenable number.

893493 is a deficient number, since it is larger than the sum of its proper divisors (397121).

893493 is a wasteful number, since it uses less digits than its factorization.

893493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99283 (or 99280 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 893493 is about 945.2475866142. The cubic root of 893493 is about 96.3156924897.

The spelling of 893493 in words is "eight hundred ninety-three thousand, four hundred ninety-three".