348443 has 2 divisors, whose sum is σ = 348444. Its totient is φ = 348442.

The previous prime is 348437. The next prime is 348451. The reversal of 348443 is 344843.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (344843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 348443 - 2¹² = 344347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (348433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174221 + 174222.

It is an arithmetic number, because the mean of its divisors is an integer number (174222).

2³⁴⁸⁴⁴³ is an apocalyptic number.

348443 is a deficient number, since it is larger than the sum of its proper divisors (1).

348443 is an equidigital number, since it uses as much as digits as its factorization.

348443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 26.

The square root of 348443 is about 590.2906063965. The cubic root of 348443 is about 70.3683306033.

Subtracting from 348443 its reverse (344843), we obtain a square (3600 = 60²).

The spelling of 348443 in words is "three hundred forty-eight thousand, four hundred forty-three".