3663632004 has 24 divisors (see below), whose sum is σ = 8920148160. Its totient is φ = 1168114464.

The previous prime is 3663631991. The next prime is 3663632023. The reversal of 3663632004 is 4002363663.

3663632004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6636739 + ... + 6637290.

It is an arithmetic number, because the mean of its divisors is an integer number (371672840).

Almost surely, 2^3663632004 is an apocalyptic number.

It is an amenable number.

3663632004 is an abundant number, since it is smaller than the sum of its proper divisors (5256516156).

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

3663632004 is a wasteful number, since it uses less digits than its factorization.

3663632004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13274059 (or 13274057 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

The square root of 3663632004 is about 60527.9439928369. The cubic root of 3663632004 is about 1541.5961418036.

Adding to 3663632004 its reverse (4002363663), we get a palindrome (7665995667).

The spelling of 3663632004 in words is "three billion, six hundred sixty-three million, six hundred thirty-two thousand, four".