3824920 has 32 divisors (see below), whose sum is σ = 9389520. Its totient is φ = 1390720.

The previous prime is 3824879. The next prime is 3824921. The reversal of 3824920 is 294283.

3824920 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 (3824921) 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 7 ways as a sum of consecutive naturals, for example, 3907 + ... + 4786.

Almost surely, 2^3824920 is an apocalyptic number.

It is an amenable number.

3824920 is an abundant number, since it is smaller than the sum of its proper divisors (5564600).

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

3824920 is a wasteful number, since it uses less digits than its factorization.

3824920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8715 (or 8711 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3824920 is about 1955.7402690542. The cubic root of 3824920 is about 156.3894499068.

The spelling of 3824920 in words is "three million, eight hundred twenty-four thousand, nine hundred twenty".