7906828247 has 2 divisors, whose sum is σ = 7906828248. Its totient is φ = 7906828246.

The previous prime is 7906828219. The next prime is 7906828249. The reversal of 7906828247 is 7428286097.

It is a happy number.

7906828247 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7906828247 - 2¹⁰ = 7906827223 is a prime.

Together with 7906828249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7906828249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3953414123 + 3953414124.

It is an arithmetic number, because the mean of its divisors is an integer number (3953414124).

Almost surely, 2^7906828247 is an apocalyptic number.

7906828247 is a deficient number, since it is larger than the sum of its proper divisors (1).

7906828247 is an equidigital number, since it uses as much as digits as its factorization.

7906828247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 7906828247 is about 88920.3477669763. The cubic root of 7906828247 is about 1992.2053484181.

The spelling of 7906828247 in words is "seven billion, nine hundred six million, eight hundred twenty-eight thousand, two hundred forty-seven".