327670 has 32 divisors (see below), whose sum is σ = 700416. Its totient is φ = 108000.

The previous prime is 327667. The next prime is 327673. The reversal of 327670 is 76723.

It is an interprime number because it is at equal distance from previous prime (327667) and next prime (327673).

It is a super-5 number, since 5×327670⁵ (a number of 29 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a zygodrome in base 8.

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 327670.

It is not an unprimeable number, because it can be changed into a prime (327673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2095 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (21888).

2³²⁷⁶⁷⁰ is an apocalyptic number.

327670 is an abundant number, since it is smaller than the sum of its proper divisors (372746).

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

327670 is a wasteful number, since it uses less digits than its factorization.

327670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 327670 is about 572.4246675328. The cubic root of 327670 is about 68.9412087605.

Subtracting from 327670 its sum of digits (25), we obtain a triangular number (327645 = T₈₀₉).

The spelling of 327670 in words is "three hundred twenty-seven thousand, six hundred seventy".