329032628928 has 84 divisors (see below), whose sum is σ = 967365101080. Its totient is φ = 109669594752.

The previous prime is 329032628927. The next prime is 329032628933. The reversal of 329032628928 is 829826230923.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

329032628928 is a `hidden beast` number, since 3 + 2 + 9 + 0 + 3 + 2 + 628 + 9 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (329032628923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23837773 + ... + 23851571.

Almost surely, 2^329032628928 is an apocalyptic number.

It is an amenable number.

329032628928 is an abundant number, since it is smaller than the sum of its proper divisors (638332472152).

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

329032628928 is an frugal number, since it uses more digits than its factorization.

329032628928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27619 (or 13804 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 329032628928 in words is "three hundred twenty-nine billion, thirty-two million, six hundred twenty-eight thousand, nine hundred twenty-eight".