3884992 has 14 divisors (see below), whose sum is σ = 7709408. Its totient is φ = 1942464.

The previous prime is 3884989. The next prime is 3885001. The reversal of 3884992 is 2994883.

It is a happy number.

3884992 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 an unprimeable number.

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 as a sum of consecutive naturals, namely, 30288 + ... + 30415.

It is an arithmetic number, because the mean of its divisors is an integer number (550672).

Almost surely, 2^3884992 is an apocalyptic number.

3884992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3884992 is a deficient number, since it is larger than the sum of its proper divisors (3824416).

3884992 is an equidigital number, since it uses as much as digits as its factorization.

3884992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60715 (or 60705 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 3884992 is about 1971.0383050565. The cubic root of 3884992 is about 157.2039218009.

The spelling of 3884992 in words is "three million, eight hundred eighty-four thousand, nine hundred ninety-two".