327919401 has 8 divisors (see below), whose sum is σ = 485806560. Its totient is φ = 218612916.

The previous prime is 327919399. The next prime is 327919421. The reversal of 327919401 is 104919723.

It is not a de Polignac number, because 327919401 - 2¹ = 327919399 is a prime.

It is a super-2 number, since 2×327919401² = 215062267104397602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (327919421) 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, 6072555 + ... + 6072608.

It is an arithmetic number, because the mean of its divisors is an integer number (60725820).

Almost surely, 2^327919401 is an apocalyptic number.

It is an amenable number.

327919401 is a deficient number, since it is larger than the sum of its proper divisors (157887159).

327919401 is a wasteful number, since it uses less digits than its factorization.

327919401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12145172 (or 12145166 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 327919401 is about 18108.5449719186. The cubic root of 327919401 is about 689.5869550625.

The spelling of 327919401 in words is "three hundred twenty-seven million, nine hundred nineteen thousand, four hundred one".