328370 has 16 divisors (see below), whose sum is σ = 675648. Its totient is φ = 112560.

The previous prime is 328357. The next prime is 328373. The reversal of 328370 is 73823.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328370.

It is not an unprimeable number, because it can be changed into a prime (328373) by changing a digit.

328370 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2276 + ... + 2415.

It is an arithmetic number, because the mean of its divisors is an integer number (42228).

2³²⁸³⁷⁰ is an apocalyptic number.

328370 is an abundant number, since it is smaller than the sum of its proper divisors (347278).

It is a weird number, because it is abundant, but not a pseudoperfect number.

328370 is a wasteful number, since it uses less digits than its factorization.

328370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 328370 is about 573.0357754975. The cubic root of 328370 is about 68.9902667780.

The spelling of 328370 in words is "three hundred twenty-eight thousand, three hundred seventy".