2742667813 has 8 divisors (see below), whose sum is σ = 2770298496. Its totient is φ = 2715162000.

The previous prime is 2742667793. The next prime is 2742667819. The reversal of 2742667813 is 3187662472.

2742667813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2742667813 - 2²¹ = 2740570661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742667819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13248 + ... + 75238.

It is an arithmetic number, because the mean of its divisors is an integer number (346287312).

Almost surely, 2^2742667813 is an apocalyptic number.

It is an amenable number.

2742667813 is a deficient number, since it is larger than the sum of its proper divisors (27630683).

2742667813 is a wasteful number, since it uses less digits than its factorization.

2742667813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62435.

The product of its digits is 677376, while the sum is 46.

The square root of 2742667813 is about 52370.4860871083. The cubic root of 2742667813 is about 1399.7734009105.

The spelling of 2742667813 in words is "two billion, seven hundred forty-two million, six hundred sixty-seven thousand, eight hundred thirteen".