2740738684 has 24 divisors (see below), whose sum is σ = 4875978240. Its totient is φ = 1347751344.

The previous prime is 2740738669. The next prime is 2740738709. The reversal of 2740738684 is 4868370472.

It is a congruent number.

It is an unprimeable number.

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, 55527 + ... + 92545.

It is an arithmetic number, because the mean of its divisors is an integer number (203165760).

Almost surely, 2^2740738684 is an apocalyptic number.

It is an amenable number.

2740738684 is a deficient number, since it is larger than the sum of its proper divisors (2135239556).

2740738684 is a wasteful number, since it uses less digits than its factorization.

2740738684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37329 (or 37327 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 49.

The square root of 2740738684 is about 52352.0647539331. The cubic root of 2740738684 is about 1399.4451345396.

The spelling of 2740738684 in words is "two billion, seven hundred forty million, seven hundred thirty-eight thousand, six hundred eighty-four".