329539468 has 12 divisors (see below), whose sum is σ = 590760072. Its totient is φ = 160750880.

The previous prime is 329539459. The next prime is 329539481. The reversal of 329539468 is 864935923.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004530 + ... + 1004857.

It is an arithmetic number, because the mean of its divisors is an integer number (49230006).

Almost surely, 2^329539468 is an apocalyptic number.

It is an amenable number.

329539468 is a deficient number, since it is larger than the sum of its proper divisors (261220604).

329539468 is a wasteful number, since it uses less digits than its factorization.

329539468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009432 (or 2009430 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 49.

The square root of 329539468 is about 18153.2219729722. The cubic root of 329539468 is about 690.7207116260.

The spelling of 329539468 in words is "three hundred twenty-nine million, five hundred thirty-nine thousand, four hundred sixty-eight".