271479321 has 12 divisors (see below), whose sum is σ = 392321748. Its totient is φ = 180900864.

The previous prime is 271479311. The next prime is 271479343. The reversal of 271479321 is 123974172.

It can be written as a sum of positive squares in 2 ways, for example, as 174240000 + 97239321 = 13200^2 + 9861^2 .

It is not a de Polignac number, because 271479321 - 2¹¹ = 271477273 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (271479311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17521 + ... + 29153.

It is an arithmetic number, because the mean of its divisors is an integer number (32693479).

Almost surely, 2^271479321 is an apocalyptic number.

It is an amenable number.

271479321 is a deficient number, since it is larger than the sum of its proper divisors (120842427).

271479321 is a wasteful number, since it uses less digits than its factorization.

271479321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14232 (or 14229 counting only the distinct ones).

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

The square root of 271479321 is about 16476.6295400485. The cubic root of 271479321 is about 647.5086653283.

The spelling of 271479321 in words is "two hundred seventy-one million, four hundred seventy-nine thousand, three hundred twenty-one".