7696377449 has 2 divisors, whose sum is σ = 7696377450. Its totient is φ = 7696377448.

The previous prime is 7696377431. The next prime is 7696377467. The reversal of 7696377449 is 9447736967.

It is a balanced prime because it is at equal distance from previous prime (7696377431) and next prime (7696377467).

It can be written as a sum of positive squares in only one way, i.e., 7609421824 + 86955625 = 87232^2 + 9325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7696377449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7696377391 and 7696377400.

It is not a weakly prime, because it can be changed into another prime (7696377349) 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, 3848188724 + 3848188725.

It is an arithmetic number, because the mean of its divisors is an integer number (3848188725).

Almost surely, 2^7696377449 is an apocalyptic number.

It is an amenable number.

7696377449 is a deficient number, since it is larger than the sum of its proper divisors (1).

7696377449 is an equidigital number, since it uses as much as digits as its factorization.

7696377449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48009024, while the sum is 62.

The square root of 7696377449 is about 87729.0000455950. Note that the first 4 decimals coincide. The cubic root of 7696377449 is about 1974.3711034212.

The spelling of 7696377449 in words is "seven billion, six hundred ninety-six million, three hundred seventy-seven thousand, four hundred forty-nine".