493417319 has 2 divisors, whose sum is σ = 493417320. Its totient is φ = 493417318.

The previous prime is 493417307. The next prime is 493417373. The reversal of 493417319 is 913714394.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493417319 - 2²⁰ = 492368743 is a prime.

It is a super-2 number, since 2×493417319² = 486921301378295522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493417019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246708659 + 246708660.

It is an arithmetic number, because the mean of its divisors is an integer number (246708660).

Almost surely, 2^493417319 is an apocalyptic number.

493417319 is a deficient number, since it is larger than the sum of its proper divisors (1).

493417319 is an equidigital number, since it uses as much as digits as its factorization.

493417319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 493417319 is about 22212.9988745329. The cubic root of 493417319 is about 790.2020094415.

The spelling of 493417319 in words is "four hundred ninety-three million, four hundred seventeen thousand, three hundred nineteen".