3851924 has 12 divisors (see below), whose sum is σ = 6793248. Its totient is φ = 1911000.

The previous prime is 3851923. The next prime is 3851977. The reversal of 3851924 is 4291583.

3851924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3851923) 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 3 ways as a sum of consecutive naturals, for example, 3152 + ... + 4199.

It is an arithmetic number, because the mean of its divisors is an integer number (566104).

Almost surely, 2^3851924 is an apocalyptic number.

It is an amenable number.

3851924 is a deficient number, since it is larger than the sum of its proper divisors (2941324).

3851924 is a wasteful number, since it uses less digits than its factorization.

3851924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486 (or 7484 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 3851924 is about 1962.6319063951. The cubic root of 3851924 is about 156.7566245599.

The spelling of 3851924 in words is "three million, eight hundred fifty-one thousand, nine hundred twenty-four".