2792745349 has 2 divisors, whose sum is σ = 2792745350. Its totient is φ = 2792745348.

The previous prime is 2792745323. The next prime is 2792745409. The reversal of 2792745349 is 9435472972.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2053721124 + 739024225 = 45318^2 + 27185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2792745349 is a prime.

It is a super-2 number, since 2×2792745349² = 15598853168722263602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2792745296 and 2792745305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2792745749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1396372674 + 1396372675.

It is an arithmetic number, because the mean of its divisors is an integer number (1396372675).

Almost surely, 2^2792745349 is an apocalyptic number.

It is an amenable number.

2792745349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2792745349 is an equidigital number, since it uses as much as digits as its factorization.

2792745349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 52.

The square root of 2792745349 is about 52846.4317527683. The cubic root of 2792745349 is about 1408.2414151961.

The spelling of 2792745349 in words is "two billion, seven hundred ninety-two million, seven hundred forty-five thousand, three hundred forty-nine".