2230389529 has 9 divisors (see below), whose sum is σ = 2261560063. Its totient is φ = 2199644752.

The previous prime is 2230389523. The next prime is 2230389533. The reversal of 2230389529 is 9259830322.

The square root of 2230389529 is 47227.

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

It can be written as a sum of positive squares in only one way, i.e., 367603929 + 1862785600 = 19173^2 + 43160^2 .

It is not a de Polignac number, because 2230389529 - 2³ = 2230389521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230389521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3919557 + ... + 3920125.

Almost surely, 2^2230389529 is an apocalyptic number.

2230389529 is the 47227-th square number.

2230389529 is the 23614-th centered octagonal number.

It is an amenable number.

2230389529 is a deficient number, since it is larger than the sum of its proper divisors (31170534).

2230389529 is an frugal number, since it uses more digits than its factorization.

2230389529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The cubic root of 2230389529 is about 1306.5526220735.

The spelling of 2230389529 in words is "two billion, two hundred thirty million, three hundred eighty-nine thousand, five hundred twenty-nine".