329598016 has 112 divisors (see below), whose sum is σ = 770656320. Its totient is φ = 138240000.

The previous prime is 329598007. The next prime is 329598029. The reversal of 329598016 is 610895923.

It is a happy number.

It is a super-2 number, since 2×329598016² = 217269704302272512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548116 + ... + 548716.

It is an arithmetic number, because the mean of its divisors is an integer number (6880860).

Almost surely, 2^329598016 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 329598016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385328160).

329598016 is an abundant number, since it is smaller than the sum of its proper divisors (441058304).

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

329598016 is a wasteful number, since it uses less digits than its factorization.

329598016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 329598016 is about 18154.8345076456. The cubic root of 329598016 is about 690.7616150942.

The spelling of 329598016 in words is "three hundred twenty-nine million, five hundred ninety-eight thousand, sixteen".