493433 has 2 divisors, whose sum is σ = 493434. Its totient is φ = 493432.

The previous prime is 493403. The next prime is 493447. The reversal of 493433 is 334394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310249 + 183184 = 557^2 + 428^2 .

It is a cyclic number.

It is not a de Polignac number, because 493433 - 2⁶ = 493369 is a prime.

It is a super-2 number, since 2×493433² = 486952250978, which contains 22 as substring.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (493403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246716 + 246717.

It is an arithmetic number, because the mean of its divisors is an integer number (246717).

2⁴⁹³⁴³³ is an apocalyptic number.

It is an amenable number.

493433 is a deficient number, since it is larger than the sum of its proper divisors (1).

493433 is an equidigital number, since it uses as much as digits as its factorization.

493433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 26.

The square root of 493433 is about 702.4478628340. The cubic root of 493433 is about 79.0210380332.

The spelling of 493433 in words is "four hundred ninety-three thousand, four hundred thirty-three".