329247 has 6 divisors (see below), whose sum is σ = 475592. Its totient is φ = 219492.

The previous prime is 329243. The next prime is 329257. The reversal of 329247 is 742923.

It is not a de Polignac number, because 329247 - 2² = 329243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 329247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18283 + ... + 18300.

2³²⁹²⁴⁷ is an apocalyptic number.

329247 is a deficient number, since it is larger than the sum of its proper divisors (146345).

329247 is a wasteful number, since it uses less digits than its factorization.

329247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36589 (or 36586 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 329247 is about 573.8004879747. The cubic root of 329247 is about 69.0516311732.

It can be divided in two parts, 329 and 247, that added together give a square (576 = 24²).

The spelling of 329247 in words is "three hundred twenty-nine thousand, two hundred forty-seven".