271383681 has 8 divisors (see below), whose sum is σ = 362182144. Its totient is φ = 180753840.

The previous prime is 271383589. The next prime is 271383719. The reversal of 271383681 is 186383172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 271383681 - 2¹¹ = 271381633 is a prime.

It is a super-2 number, since 2×271383681² = 147298204626219522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (271383181) 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, 38350 + ... + 44871.

It is an arithmetic number, because the mean of its divisors is an integer number (45272768).

Almost surely, 2^271383681 is an apocalyptic number.

It is an amenable number.

271383681 is a deficient number, since it is larger than the sum of its proper divisors (90798463).

271383681 is a wasteful number, since it uses less digits than its factorization.

271383681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84311.

The product of its digits is 48384, while the sum is 39.

The square root of 271383681 is about 16473.7269917891. The cubic root of 271383681 is about 647.4326190176.

The spelling of 271383681 in words is "two hundred seventy-one million, three hundred eighty-three thousand, six hundred eighty-one".