2744842613 has 2 divisors, whose sum is σ = 2744842614. Its totient is φ = 2744842612.

The previous prime is 2744842601. The next prime is 2744842631. The reversal of 2744842613 is 3162484472.

Together with next prime (2744842631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2713055569 + 31787044 = 52087^2 + 5638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2744842613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2744847613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372421306 + 1372421307.

It is an arithmetic number, because the mean of its divisors is an integer number (1372421307).

Almost surely, 2^2744842613 is an apocalyptic number.

It is an amenable number.

2744842613 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744842613 is an equidigital number, since it uses as much as digits as its factorization.

2744842613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 41.

The square root of 2744842613 is about 52391.2455759548. The cubic root of 2744842613 is about 1400.1432868650.

The spelling of 2744842613 in words is "two billion, seven hundred forty-four million, eight hundred forty-two thousand, six hundred thirteen".