2687875934 has 16 divisors (see below), whose sum is σ = 4096854720. Its totient is φ = 1322374560.

The previous prime is 2687875913. The next prime is 2687875937. The reversal of 2687875934 is 4395787862.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2687875937) 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, 17264 + ... + 75324.

It is an arithmetic number, because the mean of its divisors is an integer number (256053420).

Almost surely, 2^2687875934 is an apocalyptic number.

2687875934 is a deficient number, since it is larger than the sum of its proper divisors (1408978786).

2687875934 is a wasteful number, since it uses less digits than its factorization.

2687875934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58435.

The product of its digits is 20321280, while the sum is 59.

The square root of 2687875934 is about 51844.7290859929. The cubic root of 2687875934 is about 1390.3892659230.

The spelling of 2687875934 in words is "two billion, six hundred eighty-seven million, eight hundred seventy-five thousand, nine hundred thirty-four".