8822281329 has 27 divisors (see below), whose sum is σ = 12895269049. Its totient is φ = 5812202760.

The previous prime is 8822281309. The next prime is 8822281361. The reversal of 8822281329 is 9231822288.

The square root of 8822281329 is 93927.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 8822281329 - 2⁷ = 8822281201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8822281309) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 36913192 + ... + 36913430.

Almost surely, 2^8822281329 is an apocalyptic number.

8822281329 is the 93927-th square number.

8822281329 is the 46964-th centered octagonal number.

It is an amenable number.

8822281329 is a deficient number, since it is larger than the sum of its proper divisors (4072987720).

8822281329 is an equidigital number, since it uses as much as digits as its factorization.

8822281329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 373 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The cubic root of 8822281329 is about 2066.3012299950.

The spelling of 8822281329 in words is "eight billion, eight hundred twenty-two million, two hundred eighty-one thousand, three hundred twenty-nine".