4425974789 has 2 divisors, whose sum is σ = 4425974790. Its totient is φ = 4425974788.

The previous prime is 4425974711. The next prime is 4425974831. The reversal of 4425974789 is 9874795244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4406702689 + 19272100 = 66383^2 + 4390^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425974789 - 2⁸ = 4425974533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4425974389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212987394 + 2212987395.

It is an arithmetic number, because the mean of its divisors is an integer number (2212987395).

Almost surely, 2^4425974789 is an apocalyptic number.

It is an amenable number.

4425974789 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425974789 is an equidigital number, since it uses as much as digits as its factorization.

4425974789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 59.

The square root of 4425974789 is about 66528.0000375782. Note that the first 4 decimals coincide. The cubic root of 4425974789 is about 1641.8607163658.

The spelling of 4425974789 in words is "four billion, four hundred twenty-five million, nine hundred seventy-four thousand, seven hundred eighty-nine".