2705229049 has 2 divisors, whose sum is σ = 2705229050. Its totient is φ = 2705229048.

The previous prime is 2705228971. The next prime is 2705229053. The reversal of 2705229049 is 9409225072.

2705229049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2339463424 + 365765625 = 48368^2 + 19125^2 .

It is a cyclic number.

It is not a de Polignac number, because 2705229049 - 2²⁵ = 2671674617 is a prime.

It is not a weakly prime, because it can be changed into another prime (2705229089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352614524 + 1352614525.

It is an arithmetic number, because the mean of its divisors is an integer number (1352614525).

Almost surely, 2^2705229049 is an apocalyptic number.

It is an amenable number.

2705229049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2705229049 is an equidigital number, since it uses as much as digits as its factorization.

2705229049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2705229049 is about 52011.8164362676. The cubic root of 2705229049 is about 1393.3749998541.

The spelling of 2705229049 in words is "two billion, seven hundred five million, two hundred twenty-nine thousand, forty-nine".