348205379 has 2 divisors, whose sum is σ = 348205380. Its totient is φ = 348205378.

The previous prime is 348205369. The next prime is 348205391. The reversal of 348205379 is 973502843.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348205379 is a prime.

It is not a weakly prime, because it can be changed into another prime (348205309) 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, 174102689 + 174102690.

It is an arithmetic number, because the mean of its divisors is an integer number (174102690).

Almost surely, 2^348205379 is an apocalyptic number.

348205379 is a deficient number, since it is larger than the sum of its proper divisors (1).

348205379 is an equidigital number, since it uses as much as digits as its factorization.

348205379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 348205379 is about 18660.2620292428. The cubic root of 348205379 is about 703.5233105149.

The spelling of 348205379 in words is "three hundred forty-eight million, two hundred five thousand, three hundred seventy-nine".