4870798909 has 2 divisors, whose sum is σ = 4870798910. Its totient is φ = 4870798908.

The previous prime is 4870798861. The next prime is 4870798937. The reversal of 4870798909 is 9098970784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4816776409 + 54022500 = 69403^2 + 7350^2 .

It is a cyclic number.

It is not a de Polignac number, because 4870798909 - 2⁹ = 4870798397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4870793909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2435399454 + 2435399455.

It is an arithmetic number, because the mean of its divisors is an integer number (2435399455).

Almost surely, 2^4870798909 is an apocalyptic number.

It is an amenable number.

4870798909 is a deficient number, since it is larger than the sum of its proper divisors (1).

4870798909 is an equidigital number, since it uses as much as digits as its factorization.

4870798909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9144576, while the sum is 61.

The square root of 4870798909 is about 69791.1090970763. The cubic root of 4870798909 is about 1695.1185118565.

The spelling of 4870798909 in words is "four billion, eight hundred seventy million, seven hundred ninety-eight thousand, nine hundred nine".