329608068 has 12 divisors (see below), whose sum is σ = 769085520. Its totient is φ = 109869352.

The previous prime is 329608031. The next prime is 329608079. The reversal of 329608068 is 860806923.

It is a tau number, because it is divible by the number of its divisors (12).

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, 13733658 + ... + 13733681.

It is an arithmetic number, because the mean of its divisors is an integer number (64090460).

Almost surely, 2^329608068 is an apocalyptic number.

It is an amenable number.

329608068 is an abundant number, since it is smaller than the sum of its proper divisors (439477452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

329608068 is a wasteful number, since it uses less digits than its factorization.

329608068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27467346 (or 27467344 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 329608068 is about 18155.1113463950. Note that the first 3 decimals coincide. The cubic root of 329608068 is about 690.7686372493.

The spelling of 329608068 in words is "three hundred twenty-nine million, six hundred eight thousand, sixty-eight".