329345 has 8 divisors (see below), whose sum is σ = 398400. Its totient is φ = 261360.

The previous prime is 329333. The next prime is 329347. The reversal of 329345 is 543923.

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

It is not a de Polignac number, because 329345 - 2⁶ = 329281 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 329345.

It is not an unprimeable number, because it can be changed into a prime (329347) 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, 830 + ... + 1160.

It is an arithmetic number, because the mean of its divisors is an integer number (49800).

2³²⁹³⁴⁵ is an apocalyptic number.

It is an amenable number.

329345 is a deficient number, since it is larger than the sum of its proper divisors (69055).

329345 is a wasteful number, since it uses less digits than its factorization.

329345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its digits is 3240, while the sum is 26.

The square root of 329345 is about 573.8858771568. The cubic root of 329345 is about 69.0584815404.

The spelling of 329345 in words is "three hundred twenty-nine thousand, three hundred forty-five".