348797567 has 2 divisors, whose sum is σ = 348797568. Its totient is φ = 348797566.

The previous prime is 348797563. The next prime is 348797593. The reversal of 348797567 is 765797843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348797567 - 2² = 348797563 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348797563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174398783 + 174398784.

It is an arithmetic number, because the mean of its divisors is an integer number (174398784).

Almost surely, 2^348797567 is an apocalyptic number.

348797567 is a deficient number, since it is larger than the sum of its proper divisors (1).

348797567 is an equidigital number, since it uses as much as digits as its factorization.

348797567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8890560, while the sum is 56.

The square root of 348797567 is about 18676.1229113540. The cubic root of 348797567 is about 703.9219087095.

The spelling of 348797567 in words is "three hundred forty-eight million, seven hundred ninety-seven thousand, five hundred sixty-seven".