493473 has 8 divisors (see below), whose sum is σ = 664768. Its totient is φ = 325584.

The previous prime is 493463. The next prime is 493481. The reversal of 493473 is 374394.

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

It is not a de Polignac number, because 493473 - 2⁴ = 493457 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 493473.

It is not an unprimeable number, because it can be changed into a prime (493403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490 + ... + 1107.

It is an arithmetic number, because the mean of its divisors is an integer number (83096).

493473 is a Friedman number, since it can be written as 434+79^3, using all its digits and the basic arithmetic operations.

2⁴⁹³⁴⁷³ is an apocalyptic number.

It is an amenable number.

493473 is a deficient number, since it is larger than the sum of its proper divisors (171295).

493473 is a wasteful number, since it uses less digits than its factorization.

493473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703.

The product of its digits is 9072, while the sum is 30.

The square root of 493473 is about 702.4763341209. The cubic root of 493473 is about 79.0231732478.

The spelling of 493473 in words is "four hundred ninety-three thousand, four hundred seventy-three".