327671077 has 4 divisors (see below), whose sum is σ = 333042796. Its totient is φ = 322299360.

The previous prime is 327671027. The next prime is 327671081. The reversal of 327671077 is 770176723.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5612161 + 322058916 = 2369^2 + 17946^2 .

It is a cyclic number.

It is not a de Polignac number, because 327671077 - 2¹⁹ = 327146789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327671027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2685768 + ... + 2685889.

It is an arithmetic number, because the mean of its divisors is an integer number (83260699).

Almost surely, 2^327671077 is an apocalyptic number.

It is an amenable number.

327671077 is a deficient number, since it is larger than the sum of its proper divisors (5371719).

327671077 is an equidigital number, since it uses as much as digits as its factorization.

327671077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5371718.

The product of its (nonzero) digits is 86436, while the sum is 40.

The square root of 327671077 is about 18101.6871313146. The cubic root of 327671077 is about 689.4128429341.

The spelling of 327671077 in words is "three hundred twenty-seven million, six hundred seventy-one thousand, seventy-seven".