8916779233 has 2 divisors, whose sum is σ = 8916779234. Its totient is φ = 8916779232.

The previous prime is 8916779189. The next prime is 8916779239. The reversal of 8916779233 is 3329776198.

It is a happy number.

8916779233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7682873104 + 1233906129 = 87652^2 + 35127^2 .

It is a cyclic number.

It is not a de Polignac number, because 8916779233 - 2¹⁷ = 8916648161 is a prime.

It is not a weakly prime, because it can be changed into another prime (8916779239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4458389616 + 4458389617.

It is an arithmetic number, because the mean of its divisors is an integer number (4458389617).

Almost surely, 2^8916779233 is an apocalyptic number.

It is an amenable number.

8916779233 is a deficient number, since it is larger than the sum of its proper divisors (1).

8916779233 is an equidigital number, since it uses as much as digits as its factorization.

8916779233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3429216, while the sum is 55.

The square root of 8916779233 is about 94428.6992020964. The cubic root of 8916779233 is about 2073.6526198771.

The spelling of 8916779233 in words is "eight billion, nine hundred sixteen million, seven hundred seventy-nine thousand, two hundred thirty-three".