348319 has 4 divisors (see below), whose sum is σ = 360360. Its totient is φ = 336280.

The previous prime is 348307. The next prime is 348323. The reversal of 348319 is 913843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 348319 - 2⁵ = 348287 is a prime.

It is a super-2 number, since 2×348319² = 242652251522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348389) 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, 5977 + ... + 6034.

It is an arithmetic number, because the mean of its divisors is an integer number (90090).

2³⁴⁸³¹⁹ is an apocalyptic number.

348319 is a deficient number, since it is larger than the sum of its proper divisors (12041).

348319 is a wasteful number, since it uses less digits than its factorization.

348319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12040.

The product of its digits is 2592, while the sum is 28.

The square root of 348319 is about 590.1855640390. The cubic root of 348319 is about 70.3599823146.

The spelling of 348319 in words is "three hundred forty-eight thousand, three hundred nineteen".