2747713138 has 8 divisors (see below), whose sum is σ = 4178029788. Its totient is φ = 1355036544.

The previous prime is 2747713099. The next prime is 2747713151. The reversal of 2747713138 is 8313177472.

2747713138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2420935209 + 326777929 = 49203^2 + 18077^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2747713094 and 2747713103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9409831 + ... + 9410122.

Almost surely, 2^2747713138 is an apocalyptic number.

2747713138 is a deficient number, since it is larger than the sum of its proper divisors (1430316650).

2747713138 is a wasteful number, since it uses less digits than its factorization.

2747713138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18820028.

The product of its digits is 197568, while the sum is 43.

The square root of 2747713138 is about 52418.6334999302. The cubic root of 2747713138 is about 1400.6312014293.

The spelling of 2747713138 in words is "two billion, seven hundred forty-seven million, seven hundred thirteen thousand, one hundred thirty-eight".