8869606723 has 2 divisors, whose sum is σ = 8869606724. Its totient is φ = 8869606722.

The previous prime is 8869606717. The next prime is 8869606787. The reversal of 8869606723 is 3276069688.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8869606723 - 2¹³ = 8869598531 is a prime.

It is not a weakly prime, because it can be changed into another prime (8869606523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4434803361 + 4434803362.

It is an arithmetic number, because the mean of its divisors is an integer number (4434803362).

Almost surely, 2^8869606723 is an apocalyptic number.

8869606723 is a deficient number, since it is larger than the sum of its proper divisors (1).

8869606723 is an equidigital number, since it uses as much as digits as its factorization.

8869606723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The square root of 8869606723 is about 94178.5895148149. The cubic root of 8869606723 is about 2069.9893986092.

The spelling of 8869606723 in words is "eight billion, eight hundred sixty-nine million, six hundred six thousand, seven hundred twenty-three".