2671974886 has 16 divisors (see below), whose sum is σ = 4606122240. Its totient is φ = 1138733640.

The previous prime is 2671974859. The next prime is 2671974889. The reversal of 2671974886 is 6884791762.

It is a self number, because there is not a number n which added to its sum of digits gives 2671974886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671974889) 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 7 ways as a sum of consecutive naturals, for example, 530610 + ... + 535621.

It is an arithmetic number, because the mean of its divisors is an integer number (287882640).

Almost surely, 2^2671974886 is an apocalyptic number.

2671974886 is a deficient number, since it is larger than the sum of its proper divisors (1934147354).

2671974886 is a wasteful number, since it uses less digits than its factorization.

2671974886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066419.

The product of its digits is 8128512, while the sum is 58.

The square root of 2671974886 is about 51691.1490102513. The cubic root of 2671974886 is about 1387.6420672755.

The spelling of 2671974886 in words is "two billion, six hundred seventy-one million, nine hundred seventy-four thousand, eight hundred eighty-six".