328289675080 has 32 divisors (see below), whose sum is σ = 746266744440. Its totient is φ = 129962096640.

The previous prime is 328289675071. The next prime is 328289675117. The reversal of 328289675080 is 80576982823.

It can be written as a sum of positive squares in 4 ways, for example, as 252403750404 + 75885924676 = 502398^2 + 275474^2 .

It is a super-2 number, since 2×328289675080² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42301491 + ... + 42309250.

Almost surely, 2^328289675080 is an apocalyptic number.

It is an amenable number.

328289675080 is an abundant number, since it is smaller than the sum of its proper divisors (417977069360).

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

328289675080 is a wasteful number, since it uses less digits than its factorization.

328289675080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84610849 (or 84610845 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 328289675080 in words is "three hundred twenty-eight billion, two hundred eighty-nine million, six hundred seventy-five thousand, eighty".