7679920793 has 2 divisors, whose sum is σ = 7679920794. Its totient is φ = 7679920792.

The previous prime is 7679920771. The next prime is 7679920841. The reversal of 7679920793 is 3970299767.

7679920793 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7497481744 + 182439049 = 86588^2 + 13507^2 .

It is a cyclic number.

It is not a de Polignac number, because 7679920793 - 2¹⁰ = 7679919769 is a prime.

It is not a weakly prime, because it can be changed into another prime (7679920723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3839960396 + 3839960397.

It is an arithmetic number, because the mean of its divisors is an integer number (3839960397).

Almost surely, 2^7679920793 is an apocalyptic number.

It is an amenable number.

7679920793 is a deficient number, since it is larger than the sum of its proper divisors (1).

7679920793 is an equidigital number, since it uses as much as digits as its factorization.

7679920793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9001692, while the sum is 59.

The square root of 7679920793 is about 87635.1572886133. The cubic root of 7679920793 is about 1972.9628767584.

The spelling of 7679920793 in words is "seven billion, six hundred seventy-nine million, nine hundred twenty thousand, seven hundred ninety-three".