329164 has 12 divisors (see below), whose sum is σ = 628488. Its totient is φ = 149600.

The previous prime is 329143. The next prime is 329167. The reversal of 329164 is 461923.

It is not an unprimeable number, because it can be changed into a prime (329167) by changing a digit.

329164 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3697 + ... + 3784.

It is an arithmetic number, because the mean of its divisors is an integer number (52374).

2³²⁹¹⁶⁴ is an apocalyptic number.

It is an amenable number.

329164 is a deficient number, since it is larger than the sum of its proper divisors (299324).

329164 is a wasteful number, since it uses less digits than its factorization.

329164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7496 (or 7494 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 329164 is about 573.7281586257. The cubic root of 329164 is about 69.0458282683.

It can be divided in two parts, 329 and 164, that multiplied together give a triangular number (53956 = T₃₂₈).

The spelling of 329164 in words is "three hundred twenty-nine thousand, one hundred sixty-four".