345359 has 8 divisors (see below), whose sum is σ = 399360. Its totient is φ = 292536.

The previous prime is 345329. The next prime is 345379. The reversal of 345359 is 953543.

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 345359 - 2¹⁶ = 279823 is a prime.

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 345359.

It is not an unprimeable number, because it can be changed into a prime (345329) 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, 482 + ... + 960.

It is an arithmetic number, because the mean of its divisors is an integer number (49920).

2³⁴⁵³⁵⁹ is an apocalyptic number.

345359 is a deficient number, since it is larger than the sum of its proper divisors (54001).

345359 is a wasteful number, since it uses less digits than its factorization.

345359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589.

The product of its digits is 8100, while the sum is 29.

The square root of 345359 is about 587.6725278588. The cubic root of 345359 is about 70.1601096953.

The spelling of 345359 in words is "three hundred forty-five thousand, three hundred fifty-nine".