2711339047 has 4 divisors (see below), whose sum is σ = 2711917120. Its totient is φ = 2710760976.

The previous prime is 2711339039. The next prime is 2711339087. The reversal of 2711339047 is 7409331172.

It is a happy number.

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 2711339047 - 2³ = 2711339039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2711338997 and 2711339015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2711339087) 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, 281943 + ... + 291400.

It is an arithmetic number, because the mean of its divisors is an integer number (677979280).

Almost surely, 2^2711339047 is an apocalyptic number.

2711339047 is a deficient number, since it is larger than the sum of its proper divisors (578073).

2711339047 is an equidigital number, since it uses as much as digits as its factorization.

2711339047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578072.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 2711339047 is about 52070.5199417098. The cubic root of 2711339047 is about 1394.4232311164.

The spelling of 2711339047 in words is "two billion, seven hundred eleven million, three hundred thirty-nine thousand, forty-seven".