493544 has 32 divisors (see below), whose sum is σ = 1036800. Its totient is φ = 218880.

The previous prime is 493541. The next prime is 493567. The reversal of 493544 is 445394.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 493544.

It is not an unprimeable number, because it can be changed into a prime (493541) 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 in 7 ways as a sum of consecutive naturals, for example, 2489 + ... + 2679.

It is an arithmetic number, because the mean of its divisors is an integer number (32400).

2⁴⁹³⁵⁴⁴ is an apocalyptic number.

It is an amenable number.

493544 is an abundant number, since it is smaller than the sum of its proper divisors (543256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

493544 is a wasteful number, since it uses less digits than its factorization.

493544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 229 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 493544 is about 702.5268678136. The cubic root of 493544 is about 79.0269629697.

The spelling of 493544 in words is "four hundred ninety-three thousand, five hundred forty-four".