349238585299 has 2 divisors, whose sum is σ = 349238585300. Its totient is φ = 349238585298.

The previous prime is 349238585279. The next prime is 349238585341. The reversal of 349238585299 is 992585832943.

It is a weak prime.

It is an emirp because it is prime and its reverse (992585832943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 349238585299 - 2²¹ = 349236488147 is a prime.

It is not a weakly prime, because it can be changed into another prime (349238585239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174619292649 + 174619292650.

It is an arithmetic number, because the mean of its divisors is an integer number (174619292650).

Almost surely, 2^349238585299 is an apocalyptic number.

349238585299 is a deficient number, since it is larger than the sum of its proper divisors (1).

349238585299 is an equidigital number, since it uses as much as digits as its factorization.

349238585299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 167961600, while the sum is 67.

The spelling of 349238585299 in words is "three hundred forty-nine billion, two hundred thirty-eight million, five hundred eighty-five thousand, two hundred ninety-nine".