7696697443 has 2 divisors, whose sum is σ = 7696697444. Its totient is φ = 7696697442.

The previous prime is 7696697389. The next prime is 7696697447. The reversal of 7696697443 is 3447966967.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3447966967) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7696697443 - 2¹³ = 7696689251 is a prime.

It is not a weakly prime, because it can be changed into another prime (7696697447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3848348721 + 3848348722.

It is an arithmetic number, because the mean of its divisors is an integer number (3848348722).

Almost surely, 2^7696697443 is an apocalyptic number.

7696697443 is a deficient number, since it is larger than the sum of its proper divisors (1).

7696697443 is an equidigital number, since it uses as much as digits as its factorization.

7696697443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41150592, while the sum is 61.

The square root of 7696697443 is about 87730.8237907293. The cubic root of 7696697443 is about 1974.3984659977.

The spelling of 7696697443 in words is "seven billion, six hundred ninety-six million, six hundred ninety-seven thousand, four hundred forty-three".