329360 has 40 divisors (see below), whose sum is σ = 803520. Its totient is φ = 125312.

The previous prime is 329347. The next prime is 329387. The reversal of 329360 is 63923.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

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, 1751 + ... + 1929.

It is an arithmetic number, because the mean of its divisors is an integer number (20088).

2³²⁹³⁶⁰ 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 329360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401760).

329360 is an abundant number, since it is smaller than the sum of its proper divisors (474160).

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

329360 is a wasteful number, since it uses less digits than its factorization.

329360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 329360 is about 573.8989458084. The cubic root of 329360 is about 69.0595299461.

The spelling of 329360 in words is "three hundred twenty-nine thousand, three hundred sixty".