340959 has 8 divisors (see below), whose sum is σ = 460080. Its totient is φ = 224576.

The previous prime is 340957. The next prime is 340979. The reversal of 340959 is 959043.

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

It is a cyclic number.

It is not a de Polignac number, because 340959 - 2¹ = 340957 is a prime.

It is an Ulam number.

340959 is a lucky 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 340959.

It is not an unprimeable number, because it can be changed into a prime (340957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372 + ... + 905.

It is an arithmetic number, because the mean of its divisors is an integer number (57510).

2³⁴⁰⁹⁵⁹ is an apocalyptic number.

340959 is a deficient number, since it is larger than the sum of its proper divisors (119121).

340959 is a wasteful number, since it uses less digits than its factorization.

340959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 340959 is about 583.9169461490. The cubic root of 340959 is about 69.8608801553.

The spelling of 340959 in words is "three hundred forty thousand, nine hundred fifty-nine".