3984632 has 16 divisors (see below), whose sum is σ = 7574640. Its totient is φ = 1964736.

The previous prime is 3984611. The next prime is 3984649. The reversal of 3984632 is 2364893.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 3984592 and 3984601.

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 3 ways as a sum of consecutive naturals, for example, 2828 + ... + 3995.

It is an arithmetic number, because the mean of its divisors is an integer number (473415).

Almost surely, 2^3984632 is an apocalyptic number.

It is an amenable number.

3984632 is a deficient number, since it is larger than the sum of its proper divisors (3590008).

3984632 is a wasteful number, since it uses less digits than its factorization.

3984632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6902 (or 6898 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 3984632 is about 1996.1543026530. The cubic root of 3984632 is about 158.5365511275.

The spelling of 3984632 in words is "three million, nine hundred eighty-four thousand, six hundred thirty-two".