2706240463 has 4 divisors (see below), whose sum is σ = 2706459280. Its totient is φ = 2706021648.

The previous prime is 2706240457. The next prime is 2706240487. The reversal of 2706240463 is 3640426072.

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 2706240463 - 2⁵ = 2706240431 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 (2706240413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89670 + ... + 115987.

It is an arithmetic number, because the mean of its divisors is an integer number (676614820).

Almost surely, 2^2706240463 is an apocalyptic number.

2706240463 is a deficient number, since it is larger than the sum of its proper divisors (218817).

2706240463 is a wasteful number, since it uses less digits than its factorization.

2706240463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218816.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 2706240463 is about 52021.5384528370. The cubic root of 2706240463 is about 1393.5486269743.

The spelling of 2706240463 in words is "two billion, seven hundred six million, two hundred forty thousand, four hundred sixty-three".