2002367663 has 4 divisors (see below), whose sum is σ = 2015628528. Its totient is φ = 1989106800.

The previous prime is 2002367659. The next prime is 2002367677. The reversal of 2002367663 is 3667632002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2002367663 - 2² = 2002367659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002367623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6630206 + ... + 6630507.

It is an arithmetic number, because the mean of its divisors is an integer number (503907132).

Almost surely, 2^2002367663 is an apocalyptic number.

2002367663 is a deficient number, since it is larger than the sum of its proper divisors (13260865).

2002367663 is a wasteful number, since it uses less digits than its factorization.

2002367663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13260864.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 2002367663 is about 44747.8229973258. The cubic root of 2002367663 is about 1260.4180319076.

Adding to 2002367663 its reverse (3667632002), we get a palindrome (5669999665).

The spelling of 2002367663 in words is "two billion, two million, three hundred sixty-seven thousand, six hundred sixty-three".