2870406871 has 8 divisors (see below), whose sum is σ = 3039866064. Its totient is φ = 2701015680.

The previous prime is 2870406859. The next prime is 2870406881. The reversal of 2870406871 is 1786040782.

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

It is a cyclic number.

It is not a de Polignac number, because 2870406871 - 2²⁹ = 2333535959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870406811) 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, 88761 + ... + 116701.

It is an arithmetic number, because the mean of its divisors is an integer number (379983258).

Almost surely, 2^2870406871 is an apocalyptic number.

2870406871 is a deficient number, since it is larger than the sum of its proper divisors (169459193).

2870406871 is a wasteful number, since it uses less digits than its factorization.

2870406871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34001.

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 2870406871 is about 53576.1782044968. The cubic root of 2870406871 is about 1421.1758545516.

The spelling of 2870406871 in words is "two billion, eight hundred seventy million, four hundred six thousand, eight hundred seventy-one".