348034669 has 2 divisors, whose sum is σ = 348034670. Its totient is φ = 348034668.

The previous prime is 348034667. The next prime is 348034679. The reversal of 348034669 is 966430843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323532169 + 24502500 = 17987^2 + 4950^2 .

It is a cyclic number.

It is not a de Polignac number, because 348034669 - 2¹ = 348034667 is a prime.

It is a super-2 number, since 2×348034669² = 242256261651879122, which contains 22 as substring.

Together with 348034667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348034667) 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, 174017334 + 174017335.

It is an arithmetic number, because the mean of its divisors is an integer number (174017335).

Almost surely, 2^348034669 is an apocalyptic number.

It is an amenable number.

348034669 is a deficient number, since it is larger than the sum of its proper divisors (1).

348034669 is an equidigital number, since it uses as much as digits as its factorization.

348034669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 348034669 is about 18655.6873097723. The cubic root of 348034669 is about 703.4083227297.

The spelling of 348034669 in words is "three hundred forty-eight million, thirty-four thousand, six hundred sixty-nine".