493912 has 16 divisors (see below), whose sum is σ = 936360. Its totient is φ = 244224.

The previous prime is 493897. The next prime is 493919. The reversal of 493912 is 219394.

It is a happy number.

493912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493919) by changing a digit.

493912 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, 568 + ... + 1144.

2⁴⁹³⁹¹² is an apocalyptic number.

It is an amenable number.

493912 is a deficient number, since it is larger than the sum of its proper divisors (442448).

493912 is a wasteful number, since it uses less digits than its factorization.

493912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 686 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 493912 is about 702.7887307008. The cubic root of 493912 is about 79.0465996500.

The spelling of 493912 in words is "four hundred ninety-three thousand, nine hundred twelve".