348869 has 8 divisors (see below), whose sum is σ = 365568. Its totient is φ = 332640.

The previous prime is 348851. The next prime is 348883. The reversal of 348869 is 968843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348869 is a prime.

It is a super-2 number, since 2×348869² = 243419158322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684 + ... + 2810.

It is an arithmetic number, because the mean of its divisors is an integer number (45696).

2³⁴⁸⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

348869 is a deficient number, since it is larger than the sum of its proper divisors (16699).

348869 is a wasteful number, since it uses less digits than its factorization.

348869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235.

The product of its digits is 41472, while the sum is 38.

The square root of 348869 is about 590.6513353917. The cubic root of 348869 is about 70.3969959333.

The spelling of 348869 in words is "three hundred forty-eight thousand, eight hundred sixty-nine".