329347 has 2 divisors, whose sum is σ = 329348. Its totient is φ = 329346.

The previous prime is 329333. The next prime is 329387. The reversal of 329347 is 743923.

It is a weak prime.

It is an emirp because it is prime and its reverse (743923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 329347 - 2¹⁵ = 296579 is a prime.

329347 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (329317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164673 + 164674.

It is an arithmetic number, because the mean of its divisors is an integer number (164674).

2³²⁹³⁴⁷ is an apocalyptic number.

329347 is a deficient number, since it is larger than the sum of its proper divisors (1).

329347 is an equidigital number, since it uses as much as digits as its factorization.

329347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 28.

The square root of 329347 is about 573.8876196609. The cubic root of 329347 is about 69.0586213296.

It can be divided in two parts, 329 and 347, that added together give a palindrome (676).

The spelling of 329347 in words is "three hundred twenty-nine thousand, three hundred forty-seven".