328660238063 has 8 divisors (see below), whose sum is σ = 332233861440. Its totient is φ = 325092880800.

The previous prime is 328660238059. The next prime is 328660238083. The reversal of 328660238063 is 360832066823.

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

It is a cyclic number.

It is not a de Polignac number, because 328660238063 - 2² = 328660238059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328660237999 and 328660238017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328660238003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461020 + ... + 1670897.

It is an arithmetic number, because the mean of its divisors is an integer number (41529232680).

Almost surely, 2^328660238063 is an apocalyptic number.

328660238063 is a deficient number, since it is larger than the sum of its proper divisors (3573623377).

328660238063 is a wasteful number, since it uses less digits than its factorization.

328660238063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133057.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 328660238063 in words is "three hundred twenty-eight billion, six hundred sixty million, two hundred thirty-eight thousand, sixty-three".