2744820829 has 2 divisors, whose sum is σ = 2744820830. Its totient is φ = 2744820828.

The previous prime is 2744820811. The next prime is 2744820863. The reversal of 2744820829 is 9280284472.

It is a happy number.

2744820829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2183225625 + 561595204 = 46725^2 + 23698^2 .

It is a cyclic number.

It is not a de Polignac number, because 2744820829 - 2²¹ = 2742723677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2744820889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372410414 + 1372410415.

It is an arithmetic number, because the mean of its divisors is an integer number (1372410415).

Almost surely, 2^2744820829 is an apocalyptic number.

It is an amenable number.

2744820829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744820829 is an equidigital number, since it uses as much as digits as its factorization.

2744820829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 2744820829 is about 52391.0376782136. The cubic root of 2744820829 is about 1400.1395828516.

It can be divided in two parts, 2744820 and 829, that added together give a square (2745649 = 1657²).

The spelling of 2744820829 in words is "two billion, seven hundred forty-four million, eight hundred twenty thousand, eight hundred twenty-nine".