271713479 has 2 divisors, whose sum is σ = 271713480. Its totient is φ = 271713478.

The previous prime is 271713461. The next prime is 271713487. The reversal of 271713479 is 974317172.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-271713479 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271713179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135856739 + 135856740.

It is an arithmetic number, because the mean of its divisors is an integer number (135856740).

Almost surely, 2^271713479 is an apocalyptic number.

271713479 is a deficient number, since it is larger than the sum of its proper divisors (1).

271713479 is an equidigital number, since it uses as much as digits as its factorization.

271713479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088, while the sum is 41.

The square root of 271713479 is about 16483.7337699928. The cubic root of 271713479 is about 647.6947762047.

The spelling of 271713479 in words is "two hundred seventy-one million, seven hundred thirteen thousand, four hundred seventy-nine".