328584718972 has 6 divisors (see below), whose sum is σ = 575023258208. Its totient is φ = 164292359484.

The previous prime is 328584718939. The next prime is 328584718981. The reversal of 328584718972 is 279817485823.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41073089868 + ... + 41073089875.

Almost surely, 2^328584718972 is an apocalyptic number.

It is an amenable number.

328584718972 is a deficient number, since it is larger than the sum of its proper divisors (246438539236).

328584718972 is a wasteful number, since it uses less digits than its factorization.

328584718972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82146179747 (or 82146179745 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 64.

The spelling of 328584718972 in words is "three hundred twenty-eight billion, five hundred eighty-four million, seven hundred eighteen thousand, nine hundred seventy-two".