327201649603 has 8 divisors (see below), whose sum is σ = 346788146880. Its totient is φ = 307652856960.

The previous prime is 327201649597. The next prime is 327201649711. The reversal of 327201649603 is 306946102723.

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

It is not a de Polignac number, because 327201649603 - 2⁹ = 327201649091 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 327201649603.

It is not an unprimeable number, because it can be changed into a prime (327201649903) 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, 9408283 + ... + 9442996.

It is an arithmetic number, because the mean of its divisors is an integer number (43348518360).

Almost surely, 2^327201649603 is an apocalyptic number.

327201649603 is a deficient number, since it is larger than the sum of its proper divisors (19586497277).

327201649603 is a wasteful number, since it uses less digits than its factorization.

327201649603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18852317.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 327201649603 in words is "three hundred twenty-seven billion, two hundred one million, six hundred forty-nine thousand, six hundred three".