2823665630 has 16 divisors (see below), whose sum is σ = 5178497184. Its totient is φ = 1108155360.

The previous prime is 2823665519. The next prime is 2823665651. The reversal of 2823665630 is 365663282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2663306 + ... + 2664365.

It is an arithmetic number, because the mean of its divisors is an integer number (323656074).

Almost surely, 2^2823665630 is an apocalyptic number.

2823665630 is a deficient number, since it is larger than the sum of its proper divisors (2354831554).

2823665630 is a wasteful number, since it uses less digits than its factorization.

2823665630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5327731.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 2823665630 is about 53138.1748839758. The cubic root of 2823665630 is about 1413.4195341816.

The spelling of 2823665630 in words is "two billion, eight hundred twenty-three million, six hundred sixty-five thousand, six hundred thirty".