327342623 has 4 divisors (see below), whose sum is σ = 331020720. Its totient is φ = 323664528.

The previous prime is 327342619. The next prime is 327342629. The reversal of 327342623 is 326243723.

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

It is a cyclic number.

It is not a de Polignac number, because 327342623 - 2² = 327342619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 327342623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327342629) 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, 1838915 + ... + 1839092.

It is an arithmetic number, because the mean of its divisors is an integer number (82755180).

Almost surely, 2^327342623 is an apocalyptic number.

327342623 is a deficient number, since it is larger than the sum of its proper divisors (3678097).

327342623 is an equidigital number, since it uses as much as digits as its factorization.

327342623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678096.

The product of its digits is 36288, while the sum is 32.

The square root of 327342623 is about 18092.6123873807. The cubic root of 327342623 is about 689.1824125580.

The spelling of 327342623 in words is "three hundred twenty-seven million, three hundred forty-two thousand, six hundred twenty-three".