2005433304 has 32 divisors (see below), whose sum is σ = 5729809920. Its totient is φ = 572980896.

The previous prime is 2005433293. The next prime is 2005433321. The reversal of 2005433304 is 4033345002.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 5968384 + ... + 5968719.

It is an arithmetic number, because the mean of its divisors is an integer number (179056560).

Almost surely, 2^2005433304 is an apocalyptic number.

2005433304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2005433304 is an abundant number, since it is smaller than the sum of its proper divisors (3724376616).

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

2005433304 is a wasteful number, since it uses less digits than its factorization.

2005433304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11937119 (or 11937115 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 2005433304 is about 44782.0645348113. The cubic root of 2005433304 is about 1261.0609406350.

Adding to 2005433304 its reverse (4033345002), we get a palindrome (6038778306).

The spelling of 2005433304 in words is "two billion, five million, four hundred thirty-three thousand, three hundred four".