2741230837 has 2 divisors, whose sum is σ = 2741230838. Its totient is φ = 2741230836.

The previous prime is 2741230783. The next prime is 2741230847. The reversal of 2741230837 is 7380321472.

Together with previous prime (2741230783) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1897560721 + 843670116 = 43561^2 + 29046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2741230837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2741230796 and 2741230805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2741230847) 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, 1370615418 + 1370615419.

It is an arithmetic number, because the mean of its divisors is an integer number (1370615419).

Almost surely, 2^2741230837 is an apocalyptic number.

It is an amenable number.

2741230837 is a deficient number, since it is larger than the sum of its proper divisors (1).

2741230837 is an equidigital number, since it uses as much as digits as its factorization.

2741230837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 2741230837 is about 52356.7649592677. The cubic root of 2741230837 is about 1399.5288954011.

The spelling of 2741230837 in words is "two billion, seven hundred forty-one million, two hundred thirty thousand, eight hundred thirty-seven".