2004330812 has 24 divisors (see below), whose sum is σ = 3872558592. Its totient is φ = 900081200.

The previous prime is 2004330799. The next prime is 2004330817. The reversal of 2004330812 is 2180334002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004330817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270764 + ... + 278067.

It is an arithmetic number, because the mean of its divisors is an integer number (161356608).

Almost surely, 2^2004330812 is an apocalyptic number.

2004330812 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2004330812 is a deficient number, since it is larger than the sum of its proper divisors (1868227780).

2004330812 is a wasteful number, since it uses less digits than its factorization.

2004330812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548929 (or 548927 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2004330812 is about 44769.7533162737. The cubic root of 2004330812 is about 1260.8298078006.

Adding to 2004330812 its reverse (2180334002), we get a palindrome (4184664814).

The spelling of 2004330812 in words is "two billion, four million, three hundred thirty thousand, eight hundred twelve".