2711966249 has 4 divisors (see below), whose sum is σ = 2717358336. Its totient is φ = 2706574164.

The previous prime is 2711966239. The next prime is 2711966263. The reversal of 2711966249 is 9426691172.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2711966249 - 2²⁰ = 2710917673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2711966209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2695289 + ... + 2696294.

It is an arithmetic number, because the mean of its divisors is an integer number (679339584).

Almost surely, 2^2711966249 is an apocalyptic number.

It is an amenable number.

2711966249 is a deficient number, since it is larger than the sum of its proper divisors (5392087).

2711966249 is an equidigital number, since it uses as much as digits as its factorization.

2711966249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392086.

The product of its digits is 326592, while the sum is 47.

The square root of 2711966249 is about 52076.5422143214. The cubic root of 2711966249 is about 1394.5307447342.

The spelling of 2711966249 in words is "two billion, seven hundred eleven million, nine hundred sixty-six thousand, two hundred forty-nine".