493320 has 32 divisors (see below), whose sum is σ = 1480320. Its totient is φ = 131520.

The previous prime is 493313. The next prime is 493333. The reversal of 493320 is 23394.

493320 is nontrivially palindromic in base 11.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1936 + ... + 2175.

It is an arithmetic number, because the mean of its divisors is an integer number (46260).

2⁴⁹³³²⁰ is an apocalyptic number.

493320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

493320 is an abundant number, since it is smaller than the sum of its proper divisors (987000).

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

493320 is a wasteful number, since it uses less digits than its factorization.

493320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125 (or 4121 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 493320 is about 702.3674252128. The cubic root of 493320 is about 79.0150054282.

The spelling of 493320 in words is "four hundred ninety-three thousand, three hundred twenty".