348248071 has 2 divisors, whose sum is σ = 348248072. Its totient is φ = 348248070.

The previous prime is 348248063. The next prime is 348248143. The reversal of 348248071 is 170842843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348248071 - 2³ = 348248063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348248071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348248041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174124035 + 174124036.

It is an arithmetic number, because the mean of its divisors is an integer number (174124036).

Almost surely, 2^348248071 is an apocalyptic number.

348248071 is a deficient number, since it is larger than the sum of its proper divisors (1).

348248071 is an equidigital number, since it uses as much as digits as its factorization.

348248071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 348248071 is about 18661.4059223843. The cubic root of 348248071 is about 703.5520613534.

The spelling of 348248071 in words is "three hundred forty-eight million, two hundred forty-eight thousand, seventy-one".