327880379 has 4 divisors (see below), whose sum is σ = 332774184. Its totient is φ = 322986576.

The previous prime is 327880373. The next prime is 327880381. The reversal of 327880379 is 973088723.

It is a happy number.

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 327880379 - 2⁸ = 327880123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327880373) 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, 2446802 + ... + 2446935.

It is an arithmetic number, because the mean of its divisors is an integer number (83193546).

Almost surely, 2^327880379 is an apocalyptic number.

327880379 is a deficient number, since it is larger than the sum of its proper divisors (4893805).

327880379 is an equidigital number, since it uses as much as digits as its factorization.

327880379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4893804.

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 327880379 is about 18107.4674927224. The cubic root of 327880379 is about 689.5596006481.

The spelling of 327880379 in words is "three hundred twenty-seven million, eight hundred eighty thousand, three hundred seventy-nine".