271334394 has 64 divisors (see below), whose sum is σ = 624355200. Its totient is φ = 87277824.

The previous prime is 271334369. The next prime is 271334407. The reversal of 271334394 is 493433172.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277234 + ... + 278210.

It is an arithmetic number, because the mean of its divisors is an integer number (9755550).

Almost surely, 2^271334394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271334394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312177600).

271334394 is an abundant number, since it is smaller than the sum of its proper divisors (353020806).

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

271334394 is a wasteful number, since it uses less digits than its factorization.

271334394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164 (or 1158 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 271334394 is about 16472.2309964376. The cubic root of 271334394 is about 647.3934224290.

The spelling of 271334394 in words is "two hundred seventy-one million, three hundred thirty-four thousand, three hundred ninety-four".