2206947079 has 2 divisors, whose sum is σ = 2206947080. Its totient is φ = 2206947078.

The previous prime is 2206947059. The next prime is 2206947091. The reversal of 2206947079 is 9707496022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2206947079 - 2²⁹ = 1670076167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2206947019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103473539 + 1103473540.

It is an arithmetic number, because the mean of its divisors is an integer number (1103473540).

Almost surely, 2^2206947079 is an apocalyptic number.

2206947079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2206947079 is an equidigital number, since it uses as much as digits as its factorization.

2206947079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 2206947079 is about 46978.1553384123. The cubic root of 2206947079 is about 1301.9589949907.

The spelling of 2206947079 in words is "two billion, two hundred six million, nine hundred forty-seven thousand, seventy-nine".