7676696149 has 2 divisors, whose sum is σ = 7676696150. Its totient is φ = 7676696148.

The previous prime is 7676696123. The next prime is 7676696173. The reversal of 7676696149 is 9416966767.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4892023249 + 2784672900 = 69943^2 + 52770^2 .

It is a cyclic number.

It is not a de Polignac number, because 7676696149 - 2⁵ = 7676696117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7676696549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3838348074 + 3838348075.

It is an arithmetic number, because the mean of its divisors is an integer number (3838348075).

Almost surely, 2^7676696149 is an apocalyptic number.

It is an amenable number.

7676696149 is a deficient number, since it is larger than the sum of its proper divisors (1).

7676696149 is an equidigital number, since it uses as much as digits as its factorization.

7676696149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 61.

The square root of 7676696149 is about 87616.7572385557. The cubic root of 7676696149 is about 1972.6867023151.

The spelling of 7676696149 in words is "seven billion, six hundred seventy-six million, six hundred ninety-six thousand, one hundred forty-nine".