327311247 has 8 divisors (see below), whose sum is σ = 441673344. Its totient is φ = 215578328.

The previous prime is 327311219. The next prime is 327311261. The reversal of 327311247 is 742113723.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 327311247 - 2¹⁹ = 326786959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327311947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657003 + ... + 657500.

It is an arithmetic number, because the mean of its divisors is an integer number (55209168).

Almost surely, 2^327311247 is an apocalyptic number.

327311247 is a deficient number, since it is larger than the sum of its proper divisors (114362097).

327311247 is a wasteful number, since it uses less digits than its factorization.

327311247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314589.

The product of its digits is 7056, while the sum is 30.

The square root of 327311247 is about 18091.7452723611. The cubic root of 327311247 is about 689.1603923293.

The spelling of 327311247 in words is "three hundred twenty-seven million, three hundred eleven thousand, two hundred forty-seven".