348819 has 4 divisors (see below), whose sum is σ = 465096. Its totient is φ = 232544.

The previous prime is 348811. The next prime is 348827. The reversal of 348819 is 918843.

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

It is an interprime number because it is at equal distance from previous prime (348811) and next prime (348827).

It is a cyclic number.

It is not a de Polignac number, because 348819 - 2³ = 348811 is a prime.

It is a super-2 number, since 2×348819² = 243349389522, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 348819.

It is not an unprimeable number, because it can be changed into a prime (348811) 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, 58134 + ... + 58139.

It is an arithmetic number, because the mean of its divisors is an integer number (116274).

2³⁴⁸⁸¹⁹ is an apocalyptic number.

348819 is a deficient number, since it is larger than the sum of its proper divisors (116277).

348819 is a wasteful number, since it uses less digits than its factorization.

348819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116276.

The product of its digits is 6912, while the sum is 33.

The square root of 348819 is about 590.6090077200. The cubic root of 348819 is about 70.3936326671.

The spelling of 348819 in words is "three hundred forty-eight thousand, eight hundred nineteen".