329218041 has 8 divisors (see below), whose sum is σ = 442984960. Its totient is φ = 217464912.

The previous prime is 329218013. The next prime is 329218061. The reversal of 329218041 is 140812923.

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

It is not a de Polignac number, because 329218041 - 2⁵ = 329218009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (329218061) 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, 503065 + ... + 503718.

It is an arithmetic number, because the mean of its divisors is an integer number (55373120).

Almost surely, 2^329218041 is an apocalyptic number.

It is an amenable number.

329218041 is a deficient number, since it is larger than the sum of its proper divisors (113766919).

329218041 is a wasteful number, since it uses less digits than its factorization.

329218041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006895.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 329218041 is about 18144.3666464278. The cubic root of 329218041 is about 690.4960662947.

The spelling of 329218041 in words is "three hundred twenty-nine million, two hundred eighteen thousand, forty-one".