493305 has 8 divisors (see below), whose sum is σ = 789312. Its totient is φ = 263088.

The previous prime is 493301. The next prime is 493313. The reversal of 493305 is 503394.

493305 = T₁₂₅ + T₁₂₆ + ... + T₁₆₉.

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

It is not a de Polignac number, because 493305 - 2² = 493301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493301) 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, 16429 + ... + 16458.

It is an arithmetic number, because the mean of its divisors is an integer number (98664).

2⁴⁹³³⁰⁵ is an apocalyptic number.

It is an amenable number.

493305 is a deficient number, since it is larger than the sum of its proper divisors (296007).

493305 is a wasteful number, since it uses less digits than its factorization.

493305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32895.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 493305 is about 702.3567469598. The cubic root of 493305 is about 79.0142045707.

Adding to 493305 its reverse (503394), we get a palindrome (996699).

The spelling of 493305 in words is "four hundred ninety-three thousand, three hundred five".