2704682749 has 2 divisors, whose sum is σ = 2704682750. Its totient is φ = 2704682748.

The previous prime is 2704682731. The next prime is 2704682753. The reversal of 2704682749 is 9472864072.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2699529849 + 5152900 = 51957^2 + 2270^2 .

It is a cyclic number.

It is not a de Polignac number, because 2704682749 - 2⁹ = 2704682237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2704682759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352341374 + 1352341375.

It is an arithmetic number, because the mean of its divisors is an integer number (1352341375).

Almost surely, 2^2704682749 is an apocalyptic number.

It is an amenable number.

2704682749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2704682749 is an equidigital number, since it uses as much as digits as its factorization.

2704682749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 2704682749 is about 52006.5644798808. The cubic root of 2704682749 is about 1393.2811997860.

The spelling of 2704682749 in words is "two billion, seven hundred four million, six hundred eighty-two thousand, seven hundred forty-nine".