493411 has 4 divisors (see below), whose sum is σ = 519400. Its totient is φ = 467424.

The previous prime is 493403. The next prime is 493433. The reversal of 493411 is 114394.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 493411 - 2³ = 493403 is a prime.

It is a Duffinian number.

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, 12966 + ... + 13003.

It is an arithmetic number, because the mean of its divisors is an integer number (129850).

2⁴⁹³⁴¹¹ is an apocalyptic number.

493411 is a deficient number, since it is larger than the sum of its proper divisors (25989).

493411 is a wasteful number, since it uses less digits than its factorization.

493411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25988.

The product of its digits is 432, while the sum is 22.

The square root of 493411 is about 702.4322031342. The cubic root of 493411 is about 79.0198636159.

The spelling of 493411 in words is "four hundred ninety-three thousand, four hundred eleven".