2744695073 has 2 divisors, whose sum is σ = 2744695074. Its totient is φ = 2744695072.

The previous prime is 2744695043. The next prime is 2744695091. The reversal of 2744695073 is 3705964472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2742826384 + 1868689 = 52372^2 + 1367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2744695073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2744695003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372347536 + 1372347537.

It is an arithmetic number, because the mean of its divisors is an integer number (1372347537).

Almost surely, 2^2744695073 is an apocalyptic number.

It is an amenable number.

2744695073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744695073 is an equidigital number, since it uses as much as digits as its factorization.

2744695073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 2744695073 is about 52389.8374973620. The cubic root of 2744695073 is about 1400.1181997142.

The spelling of 2744695073 in words is "two billion, seven hundred forty-four million, six hundred ninety-five thousand, seventy-three".