328670 has 16 divisors (see below), whose sum is σ = 617760. Its totient is φ = 125664.

The previous prime is 328667. The next prime is 328687. The reversal of 328670 is 76823.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328670.

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, 485 + ... + 944.

It is an arithmetic number, because the mean of its divisors is an integer number (38610).

2³²⁸⁶⁷⁰ is an apocalyptic number.

328670 is a deficient number, since it is larger than the sum of its proper divisors (289090).

328670 is a wasteful number, since it uses less digits than its factorization.

328670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 328670 is about 573.2974794991. The cubic root of 328670 is about 69.0112703007.

The spelling of 328670 in words is "three hundred twenty-eight thousand, six hundred seventy".