348459071 has 2 divisors, whose sum is σ = 348459072. Its totient is φ = 348459070.

The previous prime is 348459053. The next prime is 348459073. The reversal of 348459071 is 170954843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348459071 - 2²⁶ = 281350207 is a prime.

Together with 348459073, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_18724982 and since 348459071 and 18724982 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348459073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174229535 + 174229536.

It is an arithmetic number, because the mean of its divisors is an integer number (174229536).

Almost surely, 2^348459071 is an apocalyptic number.

348459071 is a deficient number, since it is larger than the sum of its proper divisors (1).

348459071 is an equidigital number, since it uses as much as digits as its factorization.

348459071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 348459071 is about 18667.0584452934. The cubic root of 348459071 is about 703.6941243692.

The spelling of 348459071 in words is "three hundred forty-eight million, four hundred fifty-nine thousand, seventy-one".