871007413 has 2 divisors, whose sum is σ = 871007414. Its totient is φ = 871007412.

The previous prime is 871007351. The next prime is 871007497. The reversal of 871007413 is 314700178.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 766293124 + 104714289 = 27682^2 + 10233^2 .

It is a cyclic number.

It is not a de Polignac number, because 871007413 - 2²⁹ = 334136501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (871007513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435503706 + 435503707.

It is an arithmetic number, because the mean of its divisors is an integer number (435503707).

Almost surely, 2^871007413 is an apocalyptic number.

It is an amenable number.

871007413 is a deficient number, since it is larger than the sum of its proper divisors (1).

871007413 is an equidigital number, since it uses as much as digits as its factorization.

871007413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 871007413 is about 29512.8347164416. The cubic root of 871007413 is about 955.0086027569.

The spelling of 871007413 in words is "eight hundred seventy-one million, seven thousand, four hundred thirteen".