327890873347 has 4 divisors (see below), whose sum is σ = 329009955120. Its totient is φ = 326771791576.

The previous prime is 327890873339. The next prime is 327890873377. The reversal of 327890873347 is 743378098723.

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 327890873347 - 2³ = 327890873339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327890873377) 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, 559540447 + ... + 559541032.

It is an arithmetic number, because the mean of its divisors is an integer number (82252488780).

Almost surely, 2^327890873347 is an apocalyptic number.

327890873347 is a deficient number, since it is larger than the sum of its proper divisors (1119081773).

327890873347 is a wasteful number, since it uses less digits than its factorization.

327890873347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119081772.

The product of its (nonzero) digits is 42674688, while the sum is 61.

The spelling of 327890873347 in words is "three hundred twenty-seven billion, eight hundred ninety million, eight hundred seventy-three thousand, three hundred forty-seven".