327749041 has 4 divisors (see below), whose sum is σ = 328688500. Its totient is φ = 326809584.

The previous prime is 327749033. The next prime is 327749083. The reversal of 327749041 is 140947723.

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 110334016 + 217415025 = 10504^2 + 14745^2 .

It is a cyclic number.

It is not a de Polignac number, because 327749041 - 2³ = 327749033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327749641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469206 + ... + 469903.

It is an arithmetic number, because the mean of its divisors is an integer number (82172125).

Almost surely, 2^327749041 is an apocalyptic number.

It is an amenable number.

327749041 is a deficient number, since it is larger than the sum of its proper divisors (939459).

327749041 is an equidigital number, since it uses as much as digits as its factorization.

327749041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939458.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 327749041 is about 18103.8405041582. The cubic root of 327749041 is about 689.4675167868.

The spelling of 327749041 in words is "three hundred twenty-seven million, seven hundred forty-nine thousand, forty-one".