7664341211 has 2 divisors, whose sum is σ = 7664341212. Its totient is φ = 7664341210.

The previous prime is 7664341193. The next prime is 7664341247. The reversal of 7664341211 is 1121434667.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7664341211 - 2³⁰ = 6590599387 is a prime.

It is not a weakly prime, because it can be changed into another prime (7664341511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3832170605 + 3832170606.

It is an arithmetic number, because the mean of its divisors is an integer number (3832170606).

Almost surely, 2^7664341211 is an apocalyptic number.

7664341211 is a deficient number, since it is larger than the sum of its proper divisors (1).

7664341211 is an equidigital number, since it uses as much as digits as its factorization.

7664341211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 7664341211 is about 87546.2232823324. The cubic root of 7664341211 is about 1971.6278479942.

Adding to 7664341211 its reverse (1121434667), we get a palindrome (8785775878).

The spelling of 7664341211 in words is "seven billion, six hundred sixty-four million, three hundred forty-one thousand, two hundred eleven".