7040736737 has 2 divisors, whose sum is σ = 7040736738. Its totient is φ = 7040736736.

The previous prime is 7040736733. The next prime is 7040736757. The reversal of 7040736737 is 7376370407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6310872481 + 729864256 = 79441^2 + 27016^2 .

It is a cyclic number.

It is not a de Polignac number, because 7040736737 - 2² = 7040736733 is a prime.

It is not a weakly prime, because it can be changed into another prime (7040736733) 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, 3520368368 + 3520368369.

It is an arithmetic number, because the mean of its divisors is an integer number (3520368369).

Almost surely, 2^7040736737 is an apocalyptic number.

It is an amenable number.

7040736737 is a deficient number, since it is larger than the sum of its proper divisors (1).

7040736737 is an equidigital number, since it uses as much as digits as its factorization.

7040736737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518616, while the sum is 44.

The square root of 7040736737 is about 83909.0980585538. The cubic root of 7040736737 is about 1916.6347968622.

The spelling of 7040736737 in words is "seven billion, forty million, seven hundred thirty-six thousand, seven hundred thirty-seven".