2741876491 has 4 divisors (see below), whose sum is σ = 2886185800. Its totient is φ = 2597567184.

The previous prime is 2741876471. The next prime is 2741876537. The reversal of 2741876491 is 1946781472.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2741876491 - 2⁹ = 2741875979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2741876471) 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, 72154626 + ... + 72154663.

It is an arithmetic number, because the mean of its divisors is an integer number (721546450).

Almost surely, 2^2741876491 is an apocalyptic number.

2741876491 is a deficient number, since it is larger than the sum of its proper divisors (144309309).

2741876491 is a wasteful number, since it uses less digits than its factorization.

2741876491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144309308.

The product of its digits is 677376, while the sum is 49.

The square root of 2741876491 is about 52362.9305043177. The cubic root of 2741876491 is about 1399.6387658144.

The spelling of 2741876491 in words is "two billion, seven hundred forty-one million, eight hundred seventy-six thousand, four hundred ninety-one".