493814 has 4 divisors (see below), whose sum is σ = 740724. Its totient is φ = 246906.

The previous prime is 493813. The next prime is 493817. The reversal of 493814 is 418394.

493814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123452 + ... + 123455.

It is an arithmetic number, because the mean of its divisors is an integer number (185181).

2⁴⁹³⁸¹⁴ is an apocalyptic number.

493814 is a deficient number, since it is larger than the sum of its proper divisors (246910).

493814 is a wasteful number, since it uses less digits than its factorization.

493814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246909.

The product of its digits is 3456, while the sum is 29.

The square root of 493814 is about 702.7190050084. The cubic root of 493814 is about 79.0413712698.

The spelling of 493814 in words is "four hundred ninety-three thousand, eight hundred fourteen".