2283646338 has 32 divisors (see below), whose sum is σ = 5077488000. Its totient is φ = 760807728.

The previous prime is 2283646319. The next prime is 2283646349. The reversal of 2283646338 is 8336463822.

2283646338 is a `hidden beast` number, since 2 + 2 + 8 + 3 + 6 + 4 + 633 + 8 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2283646293 and 2283646302.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 100563 + ... + 121161.

It is an arithmetic number, because the mean of its divisors is an integer number (158671500).

Almost surely, 2^2283646338 is an apocalyptic number.

2283646338 is an abundant number, since it is smaller than the sum of its proper divisors (2793841662).

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

2283646338 is a wasteful number, since it uses less digits than its factorization.

2283646338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22663 (or 22657 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The square root of 2283646338 is about 47787.5123646335. The cubic root of 2283646338 is about 1316.8701362707.

The spelling of 2283646338 in words is "two billion, two hundred eighty-three million, six hundred forty-six thousand, three hundred thirty-eight".