2004313536 has 84 divisors (see below), whose sum is σ = 5885194224. Its totient is φ = 651801600.

The previous prime is 2004313523. The next prime is 2004313537. The reversal of 2004313536 is 6353134002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004313537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18820 + ... + 66051.

It is an arithmetic number, because the mean of its divisors is an integer number (70061836).

Almost surely, 2^2004313536 is an apocalyptic number.

It is an amenable number.

2004313536 is an abundant number, since it is smaller than the sum of its proper divisors (3880880688).

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

2004313536 is a wasteful number, since it uses less digits than its factorization.

2004313536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84930 (or 84917 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 2004313536 is about 44769.5603730928. The cubic root of 2004313536 is about 1260.8261852850.

Adding to 2004313536 its reverse (6353134002), we get a palindrome (8357447538).

The spelling of 2004313536 in words is "two billion, four million, three hundred thirteen thousand, five hundred thirty-six".