2712344861 has 2 divisors, whose sum is σ = 2712344862. Its totient is φ = 2712344860.

The previous prime is 2712344839. The next prime is 2712344879. The reversal of 2712344861 is 1684432172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2049282361 + 663062500 = 45269^2 + 25750^2 .

It is a cyclic number.

It is not a de Polignac number, because 2712344861 - 2²⁶ = 2645235997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2712347861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356172430 + 1356172431.

It is an arithmetic number, because the mean of its divisors is an integer number (1356172431).

Almost surely, 2^2712344861 is an apocalyptic number.

It is an amenable number.

2712344861 is a deficient number, since it is larger than the sum of its proper divisors (1).

2712344861 is an equidigital number, since it uses as much as digits as its factorization.

2712344861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 2712344861 is about 52080.1772366416. The cubic root of 2712344861 is about 1394.5956375656.

The spelling of 2712344861 in words is "two billion, seven hundred twelve million, three hundred forty-four thousand, eight hundred sixty-one".