327890 has 8 divisors (see below), whose sum is σ = 590220. Its totient is φ = 131152.

The previous prime is 327889. The next prime is 327917. The reversal of 327890 is 98723.

It can be written as a sum of positive squares in 2 ways, for example, as 326041 + 1849 = 571^2 + 43^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16385 + ... + 16404.

2³²⁷⁸⁹⁰ is an apocalyptic number.

327890 is a deficient number, since it is larger than the sum of its proper divisors (262330).

327890 is a wasteful number, since it uses less digits than its factorization.

327890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32796.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 327890 is about 572.6168003124. The cubic root of 327890 is about 68.9566345169.

The spelling of 327890 in words is "three hundred twenty-seven thousand, eight hundred ninety".