348323074469 has 2 divisors, whose sum is σ = 348323074470. Its totient is φ = 348323074468.

The previous prime is 348323074453. The next prime is 348323074481. The reversal of 348323074469 is 964470323843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238424194369 + 109898880100 = 488287^2 + 331510^2 .

It is a cyclic number.

It is not a de Polignac number, because 348323074469 - 2⁴ = 348323074453 is a prime.

It is a super-2 number, since 2×348323074469² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 348323074469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348323076469) 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, 174161537234 + 174161537235.

It is an arithmetic number, because the mean of its divisors is an integer number (174161537235).

Almost surely, 2^348323074469 is an apocalyptic number.

It is an amenable number.

348323074469 is a deficient number, since it is larger than the sum of its proper divisors (1).

348323074469 is an equidigital number, since it uses as much as digits as its factorization.

348323074469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 348323074469 in words is "three hundred forty-eight billion, three hundred twenty-three million, seventy-four thousand, four hundred sixty-nine".