2740016863 has 2 divisors, whose sum is σ = 2740016864. Its totient is φ = 2740016862.

The previous prime is 2740016861. The next prime is 2740016897. The reversal of 2740016863 is 3686100472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2740016863 - 2¹ = 2740016861 is a prime.

Together with 2740016861, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2740016861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370008431 + 1370008432.

It is an arithmetic number, because the mean of its divisors is an integer number (1370008432).

Almost surely, 2^2740016863 is an apocalyptic number.

2740016863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740016863 is an equidigital number, since it uses as much as digits as its factorization.

2740016863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2740016863 is about 52345.1703884895. The cubic root of 2740016863 is about 1399.3222677148.

The spelling of 2740016863 in words is "two billion, seven hundred forty million, sixteen thousand, eight hundred sixty-three".