7761468073 has 2 divisors, whose sum is σ = 7761468074. Its totient is φ = 7761468072.

The previous prime is 7761468067. The next prime is 7761468107. The reversal of 7761468073 is 3708641677.

7761468073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5480737024 + 2280731049 = 74032^2 + 47757^2 .

It is a cyclic number.

It is not a de Polignac number, because 7761468073 - 2²¹ = 7759370921 is a prime.

It is not a weakly prime, because it can be changed into another prime (7761468053) 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, 3880734036 + 3880734037.

It is an arithmetic number, because the mean of its divisors is an integer number (3880734037).

Almost surely, 2^7761468073 is an apocalyptic number.

It is an amenable number.

7761468073 is a deficient number, since it is larger than the sum of its proper divisors (1).

7761468073 is an equidigital number, since it uses as much as digits as its factorization.

7761468073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 7761468073 is about 88099.1945082360. The cubic root of 7761468073 is about 1979.9214396780.

The spelling of 7761468073 in words is "seven billion, seven hundred sixty-one million, four hundred sixty-eight thousand, seventy-three".