2712748331 has 2 divisors, whose sum is σ = 2712748332. Its totient is φ = 2712748330.

The previous prime is 2712748319. The next prime is 2712748369. The reversal of 2712748331 is 1338472172.

It is an a-pointer prime, because the next prime (2712748369) can be obtained adding 2712748331 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2712748331 - 2²² = 2708554027 is a prime.

It is a super-2 number, since 2×2712748331² = 14718007014686571122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2712748631) 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 as a sum of consecutive naturals, namely, 1356374165 + 1356374166.

It is an arithmetic number, because the mean of its divisors is an integer number (1356374166).

Almost surely, 2^2712748331 is an apocalyptic number.

2712748331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2712748331 is an equidigital number, since it uses as much as digits as its factorization.

2712748331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 38.

The square root of 2712748331 is about 52084.0506393272. The cubic root of 2712748331 is about 1394.6647843289.

The spelling of 2712748331 in words is "two billion, seven hundred twelve million, seven hundred forty-eight thousand, three hundred thirty-one".