348659 has 4 divisors (see below), whose sum is σ = 351120. Its totient is φ = 346200.

The previous prime is 348643. The next prime is 348661. The reversal of 348659 is 956843.

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 348659 - 2⁴ = 348643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004 + ... + 1305.

It is an arithmetic number, because the mean of its divisors is an integer number (87780).

2³⁴⁸⁶⁵⁹ is an apocalyptic number.

348659 is a deficient number, since it is larger than the sum of its proper divisors (2461).

348659 is a wasteful number, since it uses less digits than its factorization.

348659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460.

The product of its digits is 25920, while the sum is 35.

The square root of 348659 is about 590.4735387805. The cubic root of 348659 is about 70.3828680549.

The spelling of 348659 in words is "three hundred forty-eight thousand, six hundred fifty-nine".