348303 has 4 divisors (see below), whose sum is σ = 464408. Its totient is φ = 232200.

The previous prime is 348287. The next prime is 348307. The reversal of 348303 is 303843.

348303 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303843 = 3 ⋅101281.

It is not a de Polignac number, because 348303 - 2⁴ = 348287 is a prime.

It is a D-number.

It is a Duffinian number.

348303 is strictly pandigital in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 348303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58048 + ... + 58053.

It is an arithmetic number, because the mean of its divisors is an integer number (116102).

2³⁴⁸³⁰³ is an apocalyptic number.

348303 is a deficient number, since it is larger than the sum of its proper divisors (116105).

348303 is a wasteful number, since it uses less digits than its factorization.

348303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116104.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 348303 is about 590.1720088245. The cubic root of 348303 is about 70.3589049718.

The spelling of 348303 in words is "three hundred forty-eight thousand, three hundred three".