4789407869 has 2 divisors, whose sum is σ = 4789407870. Its totient is φ = 4789407868.

The previous prime is 4789407827. The next prime is 4789407929. The reversal of 4789407869 is 9687049874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4778265625 + 11142244 = 69125^2 + 3338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4789407869 is a prime.

It is a super-2 number, since 2×4789407869² = 45876855471278242322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4789407809) 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, 2394703934 + 2394703935.

It is an arithmetic number, because the mean of its divisors is an integer number (2394703935).

Almost surely, 2^4789407869 is an apocalyptic number.

It is an amenable number.

4789407869 is a deficient number, since it is larger than the sum of its proper divisors (1).

4789407869 is an equidigital number, since it uses as much as digits as its factorization.

4789407869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The square root of 4789407869 is about 69205.5479640180. The cubic root of 4789407869 is about 1685.6236182842.

The spelling of 4789407869 in words is "four billion, seven hundred eighty-nine million, four hundred seven thousand, eight hundred sixty-nine".