348807 has 4 divisors (see below), whose sum is σ = 465080. Its totient is φ = 232536.

The previous prime is 348779. The next prime is 348811. The reversal of 348807 is 708843.

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

It is a de Polignac number, because none of the positive numbers 2^k-348807 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 348807.

It is not an unprimeable number, because it can be changed into a prime (348827) 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, 58132 + ... + 58137.

It is an arithmetic number, because the mean of its divisors is an integer number (116270).

2³⁴⁸⁸⁰⁷ is an apocalyptic number.

348807 is a deficient number, since it is larger than the sum of its proper divisors (116273).

348807 is a wasteful number, since it uses less digits than its factorization.

348807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116272.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 348807 is about 590.5988486274. The cubic root of 348807 is about 70.3928254353.

The spelling of 348807 in words is "three hundred forty-eight thousand, eight hundred seven".