8764282729 has 2 divisors, whose sum is σ = 8764282730. Its totient is φ = 8764282728.

The previous prime is 8764282717. The next prime is 8764282739. The reversal of 8764282729 is 9272824678.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6850045225 + 1914237504 = 82765^2 + 43752^2 .

It is a cyclic number.

It is not a de Polignac number, because 8764282729 - 2⁷ = 8764282601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8764282729.

It is not a weakly prime, because it can be changed into another prime (8764282739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4382141364 + 4382141365.

It is an arithmetic number, because the mean of its divisors is an integer number (4382141365).

Almost surely, 2^8764282729 is an apocalyptic number.

It is an amenable number.

8764282729 is a deficient number, since it is larger than the sum of its proper divisors (1).

8764282729 is an equidigital number, since it uses as much as digits as its factorization.

8764282729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5419008, while the sum is 55.

The square root of 8764282729 is about 93617.7479380913. The cubic root of 8764282729 is about 2061.7632442353.

The spelling of 8764282729 in words is "eight billion, seven hundred sixty-four million, two hundred eighty-two thousand, seven hundred twenty-nine".