2871849404 has 12 divisors (see below), whose sum is σ = 5056570344. Its totient is φ = 1427115024.

The previous prime is 2871849397. The next prime is 2871849433. The reversal of 2871849404 is 4049481782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2201687 + ... + 2202990.

It is an arithmetic number, because the mean of its divisors is an integer number (421380862).

Almost surely, 2^2871849404 is an apocalyptic number.

It is an amenable number.

2871849404 is a deficient number, since it is larger than the sum of its proper divisors (2184720940).

2871849404 is a wasteful number, since it uses less digits than its factorization.

2871849404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404844 (or 4404842 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 2871849404 is about 53589.6389612768. The cubic root of 2871849404 is about 1421.4138869781.

The spelling of 2871849404 in words is "two billion, eight hundred seventy-one million, eight hundred forty-nine thousand, four hundred four".