348930353 has 2 divisors, whose sum is σ = 348930354. Its totient is φ = 348930352.

The previous prime is 348930343. The next prime is 348930403. The reversal of 348930353 is 353039843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 282475249 + 66455104 = 16807^2 + 8152^2 .

It is a cyclic number.

It is not a de Polignac number, because 348930353 - 2⁶ = 348930289 is a prime.

It is not a weakly prime, because it can be changed into another prime (348930343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174465176 + 174465177.

It is an arithmetic number, because the mean of its divisors is an integer number (174465177).

Almost surely, 2^348930353 is an apocalyptic number.

It is an amenable number.

348930353 is a deficient number, since it is larger than the sum of its proper divisors (1).

348930353 is an equidigital number, since it uses as much as digits as its factorization.

348930353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 348930353 is about 18679.6775400434. The cubic root of 348930353 is about 704.0112242367.

The spelling of 348930353 in words is "three hundred forty-eight million, nine hundred thirty thousand, three hundred fifty-three".