493435471 has 2 divisors, whose sum is σ = 493435472. Its totient is φ = 493435470.

The previous prime is 493435433. The next prime is 493435477. The reversal of 493435471 is 174534394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 493435471 - 2¹⁵ = 493402703 is a prime.

It is a super-3 number, since 3×493435471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493435477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246717735 + 246717736.

It is an arithmetic number, because the mean of its divisors is an integer number (246717736).

Almost surely, 2^493435471 is an apocalyptic number.

493435471 is a deficient number, since it is larger than the sum of its proper divisors (1).

493435471 is an equidigital number, since it uses as much as digits as its factorization.

493435471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 493435471 is about 22213.4074603605. The cubic root of 493435471 is about 790.2116993938.

The spelling of 493435471 in words is "four hundred ninety-three million, four hundred thirty-five thousand, four hundred seventy-one".