327117434 has 48 divisors (see below), whose sum is σ = 619232040. Its totient is φ = 128701440.

The previous prime is 327117389. The next prime is 327117449. The reversal of 327117434 is 434711723.

It can be written as a sum of positive squares in 4 ways, for example, as 163200625 + 163916809 = 12775^2 + 12803^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 327117434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65912 + ... + 70700.

Almost surely, 2^327117434 is an apocalyptic number.

327117434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

327117434 is a deficient number, since it is larger than the sum of its proper divisors (292114606).

327117434 is a wasteful number, since it uses less digits than its factorization.

327117434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4863 (or 4856 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 327117434 is about 18086.3880860718. The cubic root of 327117434 is about 689.0243397529.

The spelling of 327117434 in words is "three hundred twenty-seven million, one hundred seventeen thousand, four hundred thirty-four".