348254331349 has 2 divisors, whose sum is σ = 348254331350. Its totient is φ = 348254331348.

The previous prime is 348254331319. The next prime is 348254331371. The reversal of 348254331349 is 943133452843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 347089474449 + 1164856900 = 589143^2 + 34130^2 .

It is an emirp because it is prime and its reverse (943133452843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 348254331349 - 2¹⁷ = 348254200277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348254331319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174127165674 + 174127165675.

It is an arithmetic number, because the mean of its divisors is an integer number (174127165675).

Almost surely, 2^348254331349 is an apocalyptic number.

It is an amenable number.

348254331349 is a deficient number, since it is larger than the sum of its proper divisors (1).

348254331349 is an equidigital number, since it uses as much as digits as its factorization.

348254331349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 49.

The spelling of 348254331349 in words is "three hundred forty-eight billion, two hundred fifty-four million, three hundred thirty-one thousand, three hundred forty-nine".