2740156876 has 12 divisors (see below), whose sum is σ = 4810403808. Its totient is φ = 1365755792.

The previous prime is 2740156789. The next prime is 2740156879. The reversal of 2740156876 is 6786510472.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2740156879) 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 3 ways as a sum of consecutive naturals, for example, 1079236 + ... + 1081771.

It is an arithmetic number, because the mean of its divisors is an integer number (400866984).

Almost surely, 2^2740156876 is an apocalyptic number.

It is an amenable number.

2740156876 is a deficient number, since it is larger than the sum of its proper divisors (2070246932).

2740156876 is a wasteful number, since it uses less digits than its factorization.

2740156876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161328 (or 2161326 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 2740156876 is about 52346.5077727254. The cubic root of 2740156876 is about 1399.3461021145.

The spelling of 2740156876 in words is "two billion, seven hundred forty million, one hundred fifty-six thousand, eight hundred seventy-six".