2747794312 has 16 divisors (see below), whose sum is σ = 5329773900. Its totient is φ = 1326521280.

The previous prime is 2747794289. The next prime is 2747794331. The reversal of 2747794312 is 2134977472.

It can be written as a sum of positive squares in 2 ways, for example, as 2647514116 + 100280196 = 51454^2 + 10014^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5921739 + ... + 5922202.

Almost surely, 2^2747794312 is an apocalyptic number.

It is an amenable number.

2747794312 is a deficient number, since it is larger than the sum of its proper divisors (2581979588).

2747794312 is a wasteful number, since it uses less digits than its factorization.

2747794312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11843976 (or 11843972 counting only the distinct ones).

The product of its digits is 592704, while the sum is 46.

The square root of 2747794312 is about 52419.4077799435. The cubic root of 2747794312 is about 1400.6449939557.

The spelling of 2747794312 in words is "two billion, seven hundred forty-seven million, seven hundred ninety-four thousand, three hundred twelve".