493484 has 12 divisors (see below), whose sum is σ = 872424. Its totient is φ = 244224.

The previous prime is 493481. The next prime is 493523. The reversal of 493484 is 484394.

It is a self number, because there is not a number n which added to its sum of digits gives 493484.

It is not an unprimeable number, because it can be changed into a prime (493481) 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 3 ways as a sum of consecutive naturals, for example, 149 + ... + 1004.

It is an arithmetic number, because the mean of its divisors is an integer number (72702).

2⁴⁹³⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

493484 is a deficient number, since it is larger than the sum of its proper divisors (378940).

493484 is a wasteful number, since it uses less digits than its factorization.

493484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 1262 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 493484 is about 702.4841635226. The cubic root of 493484 is about 79.0237604116.

The spelling of 493484 in words is "four hundred ninety-three thousand, four hundred eighty-four".