2724705349 has 2 divisors, whose sum is σ = 2724705350. Its totient is φ = 2724705348.

The previous prime is 2724705329. The next prime is 2724705359. The reversal of 2724705349 is 9435074272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2557830625 + 166874724 = 50575^2 + 12918^2 .

It is a cyclic number.

It is not a de Polignac number, because 2724705349 - 2¹⁵ = 2724672581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2724705329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362352674 + 1362352675.

It is an arithmetic number, because the mean of its divisors is an integer number (1362352675).

Almost surely, 2^2724705349 is an apocalyptic number.

It is an amenable number.

2724705349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2724705349 is an equidigital number, since it uses as much as digits as its factorization.

2724705349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 2724705349 is about 52198.7102235295. The cubic root of 2724705349 is about 1396.7108754342.

The spelling of 2724705349 in words is "two billion, seven hundred twenty-four million, seven hundred five thousand, three hundred forty-nine".