348336563 has 2 divisors, whose sum is σ = 348336564. Its totient is φ = 348336562.

The previous prime is 348336559. The next prime is 348336581. The reversal of 348336563 is 365633843.

It is a weak prime.

It is an emirp because it is prime and its reverse (365633843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 348336563 - 2² = 348336559 is a prime.

It is a super-2 number, since 2×348336563² = 242676722245305938, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348336563.

It is not a weakly prime, because it can be changed into another prime (348336503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174168281 + 174168282.

It is an arithmetic number, because the mean of its divisors is an integer number (174168282).

Almost surely, 2^348336563 is an apocalyptic number.

348336563 is a deficient number, since it is larger than the sum of its proper divisors (1).

348336563 is an equidigital number, since it uses as much as digits as its factorization.

348336563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 41.

The square root of 348336563 is about 18663.7767614168. The cubic root of 348336563 is about 703.6116486241.

The spelling of 348336563 in words is "three hundred forty-eight million, three hundred thirty-six thousand, five hundred sixty-three".