327407 has 2 divisors, whose sum is σ = 327408. Its totient is φ = 327406.

The previous prime is 327401. The next prime is 327409. The reversal of 327407 is 704723.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 327407 - 2⁶ = 327343 is a prime.

Together with 327409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163703 + 163704.

It is an arithmetic number, because the mean of its divisors is an integer number (163704).

2³²⁷⁴⁰⁷ is an apocalyptic number.

327407 is a deficient number, since it is larger than the sum of its proper divisors (1).

327407 is an equidigital number, since it uses as much as digits as its factorization.

327407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 327407 is about 572.1948968664. The cubic root of 327407 is about 68.9227589064.

The spelling of 327407 in words is "three hundred twenty-seven thousand, four hundred seven", and thus it is an iban number.