7741668007 has 2 divisors, whose sum is σ = 7741668008. Its totient is φ = 7741668006.

The previous prime is 7741667977. The next prime is 7741668041. The reversal of 7741668007 is 7008661477.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7741668007 - 2²³ = 7733279399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7741662007) 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, 3870834003 + 3870834004.

It is an arithmetic number, because the mean of its divisors is an integer number (3870834004).

Almost surely, 2^7741668007 is an apocalyptic number.

7741668007 is a deficient number, since it is larger than the sum of its proper divisors (1).

7741668007 is an equidigital number, since it uses as much as digits as its factorization.

7741668007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 7741668007 is about 87986.7490421143. The cubic root of 7741668007 is about 1978.2363650530.

The spelling of 7741668007 in words is "seven billion, seven hundred forty-one million, six hundred sixty-eight thousand, seven".