328616323016 has 16 divisors (see below), whose sum is σ = 616168913100. Its totient is φ = 164304612864.

The previous prime is 328616323001. The next prime is 328616323103. The reversal of 328616323016 is 610323616823.

It can be written as a sum of positive squares in 2 ways, for example, as 324952442116 + 3663880900 = 570046^2 + 60530^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27005 + ... + 811148.

Almost surely, 2^328616323016 is an apocalyptic number.

It is an amenable number.

328616323016 is a deficient number, since it is larger than the sum of its proper divisors (287552590084).

328616323016 is a wasteful number, since it uses less digits than its factorization.

328616323016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887168 (or 887164 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

Adding to 328616323016 its reverse (610323616823), we get a palindrome (938939939839).

The spelling of 328616323016 in words is "three hundred twenty-eight billion, six hundred sixteen million, three hundred twenty-three thousand, sixteen".