329480 has 16 divisors (see below), whose sum is σ = 741420. Its totient is φ = 131776.

The previous prime is 329473. The next prime is 329489. The reversal of 329480 is 84923.

It can be written as a sum of positive squares in 2 ways, for example, as 329476 + 4 = 574^2 + 2^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 329480.

It is not an unprimeable number, because it can be changed into a prime (329489) by changing a digit.

329480 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, 4079 + ... + 4158.

2³²⁹⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

329480 is an abundant number, since it is smaller than the sum of its proper divisors (411940).

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

329480 is a wasteful number, since it uses less digits than its factorization.

329480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8248 (or 8244 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 329480 is about 574.0034843100. The cubic root of 329480 is about 69.0679160457.

The spelling of 329480 in words is "three hundred twenty-nine thousand, four hundred eighty".