271734164 has 24 divisors (see below), whose sum is σ = 515520768. Its totient is φ = 124581600.

The previous prime is 271734161. The next prime is 271734173. The reversal of 271734164 is 461437172.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271734161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9452 + ... + 25155.

It is an arithmetic number, because the mean of its divisors is an integer number (21480032).

Almost surely, 2^271734164 is an apocalyptic number.

It is an amenable number.

271734164 is a deficient number, since it is larger than the sum of its proper divisors (243786604).

271734164 is a wasteful number, since it uses less digits than its factorization.

271734164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34775 (or 34773 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 271734164 is about 16484.3611947809. The cubic root of 271734164 is about 647.7112116873.

The spelling of 271734164 in words is "two hundred seventy-one million, seven hundred thirty-four thousand, one hundred sixty-four".