329141347 has 4 divisors (see below), whose sum is σ = 329308000. Its totient is φ = 328974696.

The previous prime is 329141311. The next prime is 329141357. The reversal of 329141347 is 743141923.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 329141347 - 2¹⁵ = 329108579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (329141357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80328 + ... + 84325.

It is an arithmetic number, because the mean of its divisors is an integer number (82327000).

Almost surely, 2^329141347 is an apocalyptic number.

329141347 is a deficient number, since it is larger than the sum of its proper divisors (166653).

329141347 is a wasteful number, since it uses less digits than its factorization.

329141347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166652.

The product of its digits is 18144, while the sum is 34.

The square root of 329141347 is about 18142.2530849947. The cubic root of 329141347 is about 690.4424432531.

The spelling of 329141347 in words is "three hundred twenty-nine million, one hundred forty-one thousand, three hundred forty-seven".