2299383666 has 16 divisors (see below), whose sum is σ = 5109741600. Its totient is φ = 766461204.

The previous prime is 2299383613. The next prime is 2299383673. The reversal of 2299383666 is 6663839922.

2299383666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 42581179 = 2299383666 / (2 + 2 + 9 + 9 + 3 + 8 + 3 + 6 + 6 + 6).

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, 21290536 + ... + 21290643.

It is an arithmetic number, because the mean of its divisors is an integer number (319358850).

Almost surely, 2^2299383666 is an apocalyptic number.

2299383666 is an abundant number, since it is smaller than the sum of its proper divisors (2810357934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2299383666 is a wasteful number, since it uses less digits than its factorization.

2299383666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42581190 (or 42581184 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 54.

The square root of 2299383666 is about 47951.8890764483. The cubic root of 2299383666 is about 1319.8882033416. Note that the first 3 decimals are identical.

The spelling of 2299383666 in words is "two billion, two hundred ninety-nine million, three hundred eighty-three thousand, six hundred sixty-six".