328716002845 has 12 divisors (see below), whose sum is σ = 416312901180. Its totient is φ = 249132127104.

The previous prime is 328716002761. The next prime is 328716002861. The reversal of 328716002845 is 548200617823.

It can be written as a sum of positive squares in 2 ways, for example, as 152495717049 + 176220285796 = 390507^2 + 419786^2 .

It is not a de Polignac number, because 328716002845 - 2⁷ = 328716002717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328716002795 and 328716002804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91055260 + ... + 91058869.

It is an arithmetic number, because the mean of its divisors is an integer number (34692741765).

Almost surely, 2^328716002845 is an apocalyptic number.

It is an amenable number.

328716002845 is a deficient number, since it is larger than the sum of its proper divisors (87596898335).

328716002845 is a wasteful number, since it uses less digits than its factorization.

328716002845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182114172 (or 182114153 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 328716002845 in words is "three hundred twenty-eight billion, seven hundred sixteen million, two thousand, eight hundred forty-five".