493834 has 8 divisors (see below), whose sum is σ = 808128. Its totient is φ = 224460.

The previous prime is 493817. The next prime is 493853. The reversal of 493834 is 438394.

493834 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 493796 and 493805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11202 + ... + 11245.

It is an arithmetic number, because the mean of its divisors is an integer number (101016).

2⁴⁹³⁸³⁴ is an apocalyptic number.

493834 is a deficient number, since it is larger than the sum of its proper divisors (314294).

493834 is a wasteful number, since it uses less digits than its factorization.

493834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22460.

The product of its digits is 10368, while the sum is 31.

The square root of 493834 is about 702.7332353034. The cubic root of 493834 is about 79.0424383423.

It can be divided in two parts, 49 and 3834, that added together give a palindrome (3883).

The spelling of 493834 in words is "four hundred ninety-three thousand, eight hundred thirty-four".