2289530692 has 24 divisors (see below), whose sum is σ = 4345843320. Its totient is φ = 1051146240.

The previous prime is 2289530689. The next prime is 2289530707. The reversal of 2289530692 is 2960359822.

2289530692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 64899136 + 2224631556 = 8056^2 + 47166^2 .

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407817 + ... + 413392.

It is an arithmetic number, because the mean of its divisors is an integer number (181076805).

Almost surely, 2^2289530692 is an apocalyptic number.

It is an amenable number.

2289530692 is a deficient number, since it is larger than the sum of its proper divisors (2056312628).

2289530692 is a wasteful number, since it uses less digits than its factorization.

2289530692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821271 (or 821269 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 2289530692 is about 47849.0406591397. The cubic root of 2289530692 is about 1318.0002417789. Note that the first 3 decimals are identical.

The spelling of 2289530692 in words is "two billion, two hundred eighty-nine million, five hundred thirty thousand, six hundred ninety-two".