2871190964 has 12 divisors (see below), whose sum is σ = 5046150564. Its totient is φ = 1429433664.

The previous prime is 2871190963. The next prime is 2871191041. The reversal of 2871190964 is 4690911782.

2871190964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 723610000 + 2147580964 = 26900^2 + 46342^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2871190963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539407 + ... + 1541270.

It is an arithmetic number, because the mean of its divisors is an integer number (420512547).

Almost surely, 2^2871190964 is an apocalyptic number.

It is an amenable number.

2871190964 is a deficient number, since it is larger than the sum of its proper divisors (2174959600).

2871190964 is a wasteful number, since it uses less digits than its factorization.

2871190964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080914 (or 3080912 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 2871190964 is about 53583.4952574018. The cubic root of 2871190964 is about 1421.3052476585.

The spelling of 2871190964 in words is "two billion, eight hundred seventy-one million, one hundred ninety thousand, nine hundred sixty-four".