348344929 has 2 divisors, whose sum is σ = 348344930. Its totient is φ = 348344928.

The previous prime is 348344873. The next prime is 348344933. The reversal of 348344929 is 929443843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345104929 + 3240000 = 18577^2 + 1800^2 .

It is a cyclic number.

It is not a de Polignac number, because 348344929 - 2¹¹ = 348342881 is a prime.

It is not a weakly prime, because it can be changed into another prime (348344939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174172464 + 174172465.

It is an arithmetic number, because the mean of its divisors is an integer number (174172465).

Almost surely, 2^348344929 is an apocalyptic number.

It is an amenable number.

348344929 is a deficient number, since it is larger than the sum of its proper divisors (1).

348344929 is an equidigital number, since it uses as much as digits as its factorization.

348344929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 46.

The square root of 348344929 is about 18664.0008840548. Note that the first 3 decimals coincide. The cubic root of 348344929 is about 703.6172814599.

The spelling of 348344929 in words is "three hundred forty-eight million, three hundred forty-four thousand, nine hundred twenty-nine".