2871495879 has 32 divisors (see below), whose sum is σ = 4498538496. Its totient is φ = 1595224800.

The previous prime is 2871495877. The next prime is 2871495899. The reversal of 2871495879 is 9785941782.

It is not a de Polignac number, because 2871495879 - 2¹ = 2871495877 is a prime.

It is a super-2 number, since 2×2871495879² = 16490977166227965282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871495877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139404 + ... + 158670.

It is an arithmetic number, because the mean of its divisors is an integer number (140579328).

Almost surely, 2^2871495879 is an apocalyptic number.

2871495879 is a deficient number, since it is larger than the sum of its proper divisors (1627042617).

2871495879 is a wasteful number, since it uses less digits than its factorization.

2871495879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19475.

The product of its digits is 10160640, while the sum is 60.

The square root of 2871495879 is about 53586.3404143257. The cubic root of 2871495879 is about 1421.3555591790.

The spelling of 2871495879 in words is "two billion, eight hundred seventy-one million, four hundred ninety-five thousand, eight hundred seventy-nine".