493799599 has 2 divisors, whose sum is σ = 493799600. Its totient is φ = 493799598.

The previous prime is 493799597. The next prime is 493799611. The reversal of 493799599 is 995997394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493799599 - 2¹ = 493799597 is a prime.

Together with 493799597, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 493799599.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493799591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246899799 + 246899800.

It is an arithmetic number, because the mean of its divisors is an integer number (246899800).

Almost surely, 2^493799599 is an apocalyptic number.

493799599 is a deficient number, since it is larger than the sum of its proper divisors (1).

493799599 is an equidigital number, since it uses as much as digits as its factorization.

493799599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24800580, while the sum is 64.

The square root of 493799599 is about 22221.6020799581. The cubic root of 493799599 is about 790.4060290636.

The spelling of 493799599 in words is "four hundred ninety-three million, seven hundred ninety-nine thousand, five hundred ninety-nine".