327171942 has 12 divisors (see below), whose sum is σ = 708872580. Its totient is φ = 109057308.

The previous prime is 327171931. The next prime is 327171947. The reversal of 327171942 is 249171723.

It is a junction number, because it is equal to n+sod(n) for n = 327171897 and 327171906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327171947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9088092 + ... + 9088127.

It is an arithmetic number, because the mean of its divisors is an integer number (59072715).

Almost surely, 2^327171942 is an apocalyptic number.

327171942 is an abundant number, since it is smaller than the sum of its proper divisors (381700638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327171942 is a wasteful number, since it uses less digits than its factorization.

327171942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18176227 (or 18176224 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 327171942 is about 18087.8949023926. The cubic root of 327171942 is about 689.0626086322.

The spelling of 327171942 in words is "three hundred twenty-seven million, one hundred seventy-one thousand, nine hundred forty-two".