327907 has 4 divisors (see below), whose sum is σ = 329800. Its totient is φ = 326016.

The previous prime is 327889. The next prime is 327917. The reversal of 327907 is 709723.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 327907 - 2⁷ = 327779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327917) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 657 + ... + 1042.

It is an arithmetic number, because the mean of its divisors is an integer number (82450).

2³²⁷⁹⁰⁷ is an apocalyptic number.

327907 is a deficient number, since it is larger than the sum of its proper divisors (1893).

327907 is a wasteful number, since it uses less digits than its factorization.

327907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 327907 is about 572.6316442531. The cubic root of 327907 is about 68.9578262199.

The spelling of 327907 in words is "three hundred twenty-seven thousand, nine hundred seven".