493374719 has 2 divisors, whose sum is σ = 493374720. Its totient is φ = 493374718.

The previous prime is 493374683. The next prime is 493374727. The reversal of 493374719 is 917473394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 493374719 - 2²⁰ = 492326143 is a prime.

It is a super-2 number, since 2×493374719² = 486837226696657922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493374019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246687359 + 246687360.

It is an arithmetic number, because the mean of its divisors is an integer number (246687360).

Almost surely, 2^493374719 is an apocalyptic number.

493374719 is a deficient number, since it is larger than the sum of its proper divisors (1).

493374719 is an equidigital number, since it uses as much as digits as its factorization.

493374719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 47.

The square root of 493374719 is about 22212.0399558438. The cubic root of 493374719 is about 790.1792676547.

The spelling of 493374719 in words is "four hundred ninety-three million, three hundred seventy-four thousand, seven hundred nineteen".