8828972279 has 2 divisors, whose sum is σ = 8828972280. Its totient is φ = 8828972278.

The previous prime is 8828972263. The next prime is 8828972323. The reversal of 8828972279 is 9722798288.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8828972279 - 2⁴ = 8828972263 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8828972209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4414486139 + 4414486140.

It is an arithmetic number, because the mean of its divisors is an integer number (4414486140).

Almost surely, 2^8828972279 is an apocalyptic number.

8828972279 is a deficient number, since it is larger than the sum of its proper divisors (1).

8828972279 is an equidigital number, since it uses as much as digits as its factorization.

8828972279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16257024, while the sum is 62.

The square root of 8828972279 is about 93962.6110695100. The cubic root of 8828972279 is about 2066.8234692364.

The spelling of 8828972279 in words is "eight billion, eight hundred twenty-eight million, nine hundred seventy-two thousand, two hundred seventy-nine".