3820888 has 16 divisors (see below), whose sum is σ = 7235280. Its totient is φ = 1891488.

The previous prime is 3820871. The next prime is 3820889. The reversal of 3820888 is 8880283.

3820888 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 (3820889) 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, 1495 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (452205).

Almost surely, 2^3820888 is an apocalyptic number.

It is an amenable number.

3820888 is a deficient number, since it is larger than the sum of its proper divisors (3414392).

3820888 is a wasteful number, since it uses less digits than its factorization.

3820888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746 (or 4742 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 3820888 is about 1954.7091855312. The cubic root of 3820888 is about 156.3344784774.

The spelling of 3820888 in words is "three million, eight hundred twenty thousand, eight hundred eighty-eight".