327606613 has 4 divisors (see below), whose sum is σ = 327652128. Its totient is φ = 327561100.

The previous prime is 327606611. The next prime is 327606619. The reversal of 327606613 is 316606723.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 316606723 = 8191 ⋅38653.

It is a cyclic number.

It is not a de Polignac number, because 327606613 - 2¹ = 327606611 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 (327606611) 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, 9313 + ... + 27238.

It is an arithmetic number, because the mean of its divisors is an integer number (81913032).

Almost surely, 2^327606613 is an apocalyptic number.

It is an amenable number.

327606613 is a deficient number, since it is larger than the sum of its proper divisors (45515).

327606613 is an equidigital number, since it uses as much as digits as its factorization.

327606613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45514.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 327606613 is about 18099.9064362223. The cubic root of 327606613 is about 689.3676296828.

The spelling of 327606613 in words is "three hundred twenty-seven million, six hundred six thousand, six hundred thirteen".