2372383643 has 16 divisors (see below), whose sum is σ = 3021880320. Its totient is φ = 1813124736.

The previous prime is 2372383633. The next prime is 2372383709. The reversal of 2372383643 is 3463832732.

It is a cyclic number.

It is not a de Polignac number, because 2372383643 - 2¹² = 2372379547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2372383643.

It is not an unprimeable number, because it can be changed into a prime (2372383603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 522371 + ... + 526892.

It is an arithmetic number, because the mean of its divisors is an integer number (188867520).

Almost surely, 2^2372383643 is an apocalyptic number.

2372383643 is a deficient number, since it is larger than the sum of its proper divisors (649496677).

2372383643 is a wasteful number, since it uses less digits than its factorization.

2372383643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049306.

The product of its digits is 435456, while the sum is 41.

The square root of 2372383643 is about 48707.1210707428. The cubic root of 2372383643 is about 1333.7107151285.

The spelling of 2372383643 in words is "two billion, three hundred seventy-two million, three hundred eighty-three thousand, six hundred forty-three".