329538048 has 80 divisors (see below), whose sum is σ = 1003358400. Its totient is φ = 94150656.

The previous prime is 329538031. The next prime is 329538101. The reversal of 329538048 is 840835923.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 4573 + ... + 26076.

It is an arithmetic number, because the mean of its divisors is an integer number (12541980).

Almost surely, 2^329538048 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 329538048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501679200).

329538048 is an abundant number, since it is smaller than the sum of its proper divisors (673820352).

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

329538048 is an equidigital number, since it uses as much as digits as its factorization.

329538048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30677 (or 30661 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 329538048 is about 18153.1828614158. The cubic root of 329538048 is about 690.7197195093.

The spelling of 329538048 in words is "three hundred twenty-nine million, five hundred thirty-eight thousand, forty-eight".