493350433 has 4 divisors (see below), whose sum is σ = 496076308. Its totient is φ = 490624560.

The previous prime is 493350419. The next prime is 493350443. The reversal of 493350433 is 334053394.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 334053394 = 2 ⋅167026697.

It can be written as a sum of positive squares in 2 ways, for example, as 224160784 + 269189649 = 14972^2 + 16407^2 .

It is a cyclic number.

It is not a de Polignac number, because 493350433 - 2⁵ = 493350401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493350443) 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 in 3 ways as a sum of consecutive naturals, for example, 1362666 + ... + 1363027.

It is an arithmetic number, because the mean of its divisors is an integer number (124019077).

Almost surely, 2^493350433 is an apocalyptic number.

It is an amenable number.

493350433 is a deficient number, since it is larger than the sum of its proper divisors (2725875).

493350433 is a wasteful number, since it uses less digits than its factorization.

493350433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725874.

The product of its (nonzero) digits is 58320, while the sum is 34.

The square root of 493350433 is about 22211.4932636237. The cubic root of 493350433 is about 790.1663021149.

The spelling of 493350433 in words is "four hundred ninety-three million, three hundred fifty thousand, four hundred thirty-three".