4365870689 has 2 divisors, whose sum is σ = 4365870690. Its totient is φ = 4365870688.

The previous prime is 4365870679. The next prime is 4365870697. The reversal of 4365870689 is 9860785634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4226040064 + 139830625 = 65008^2 + 11825^2 .

It is a cyclic number.

It is not a de Polignac number, because 4365870689 - 2¹⁶ = 4365805153 is a prime.

It is not a weakly prime, because it can be changed into another prime (4365870659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2182935344 + 2182935345.

It is an arithmetic number, because the mean of its divisors is an integer number (2182935345).

Almost surely, 2^4365870689 is an apocalyptic number.

It is an amenable number.

4365870689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4365870689 is an equidigital number, since it uses as much as digits as its factorization.

4365870689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The square root of 4365870689 is about 66074.7356332207. The cubic root of 4365870689 is about 1634.3947407258.

The spelling of 4365870689 in words is "four billion, three hundred sixty-five million, eight hundred seventy thousand, six hundred eighty-nine".