3808925 has 12 divisors (see below), whose sum is σ = 4749696. Its totient is φ = 3030000.

The previous prime is 3808913. The next prime is 3808963. The reversal of 3808925 is 5298083.

It is not a de Polignac number, because 3808925 - 2¹⁰ = 3807901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5972 + ... + 6578.

It is an arithmetic number, because the mean of its divisors is an integer number (395808).

Almost surely, 2^3808925 is an apocalyptic number.

It is an amenable number.

3808925 is a deficient number, since it is larger than the sum of its proper divisors (940771).

3808925 is a wasteful number, since it uses less digits than its factorization.

3808925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 3808925 is about 1951.6467405758. The cubic root of 3808925 is about 156.1711495487.

The spelling of 3808925 in words is "three million, eight hundred eight thousand, nine hundred twenty-five".