329600541864 has 128 divisors (see below), whose sum is σ = 928781844480. Its totient is φ = 96565996800.

The previous prime is 329600541857. The next prime is 329600541869. The reversal of 329600541864 is 468145006923.

It is not an unprimeable number, because it can be changed into a prime (329600541869) 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 31 ways as a sum of consecutive naturals, for example, 8926689 + ... + 8963535.

It is an arithmetic number, because the mean of its divisors is an integer number (7256108160).

Almost surely, 2^329600541864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 329600541864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464390922240).

329600541864 is an abundant number, since it is smaller than the sum of its proper divisors (599181302616).

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

329600541864 is a wasteful number, since it uses less digits than its factorization.

329600541864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37991 (or 37987 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 329600541864 in words is "three hundred twenty-nine billion, six hundred million, five hundred forty-one thousand, eight hundred sixty-four".