328549708162 has 8 divisors (see below), whose sum is σ = 530734143996. Its totient is φ = 151638326832.

The previous prime is 328549708147. The next prime is 328549708163. The reversal of 328549708162 is 261807945823.

It can be written as a sum of positive squares in 2 ways, for example, as 245033910081 + 83515798081 = 495009^2 + 288991^2 .

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

It is not an unprimeable number, because it can be changed into a prime (328549708163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6318263593 + ... + 6318263644.

It is a 1-persistent number, because it is pandigital, but 2⋅328549708162 = 657099416324 is not.

Almost surely, 2^328549708162 is an apocalyptic number.

328549708162 is a deficient number, since it is larger than the sum of its proper divisors (202184435834).

328549708162 is a wasteful number, since it uses less digits than its factorization.

328549708162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12636527252.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 328549708162 in words is "three hundred twenty-eight billion, five hundred forty-nine million, seven hundred eight thousand, one hundred sixty-two".