3804725 has 6 divisors (see below), whose sum is σ = 4717890. Its totient is φ = 3043760.

The previous prime is 3804721. The next prime is 3804737. The reversal of 3804725 is 5274083.

It is a happy number.

3804725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 206116 + 3598609 = 454^2 + 1897^2 .

It is not a de Polignac number, because 3804725 - 2² = 3804721 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804721) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 76070 + ... + 76119.

It is an arithmetic number, because the mean of its divisors is an integer number (786315).

Almost surely, 2^3804725 is an apocalyptic number.

It is an amenable number.

3804725 is a deficient number, since it is larger than the sum of its proper divisors (913165).

3804725 is a wasteful number, since it uses less digits than its factorization.

3804725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152199 (or 152194 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3804725 is about 1950.5704293873. The cubic root of 3804725 is about 156.1137265169.

The spelling of 3804725 in words is "three million, eight hundred four thousand, seven hundred twenty-five".