3804405825 has 48 divisors (see below), whose sum is σ = 6908040000. Its totient is φ = 1832121600.

The previous prime is 3804405797. The next prime is 3804405833. The reversal of 3804405825 is 5285044083.

It is not a de Polignac number, because 3804405825 - 2⁹ = 3804405313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107451 + ... + 138399.

It is an arithmetic number, because the mean of its divisors is an integer number (143917500).

Almost surely, 2^3804405825 is an apocalyptic number.

It is an amenable number.

3804405825 is a deficient number, since it is larger than the sum of its proper divisors (3103634175).

3804405825 is a wasteful number, since it uses less digits than its factorization.

3804405825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31122 (or 31117 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 3804405825 is about 61679.8656370132. The cubic root of 3804405825 is about 1561.0936098091.

It can be divided in two parts, 38044058 and 25, that added together give a palindrome (38044083).

The spelling of 3804405825 in words is "three billion, eight hundred four million, four hundred five thousand, eight hundred twenty-five".