3964024 has 16 divisors (see below), whose sum is σ = 7555320. Its totient is φ = 1949280.

The previous prime is 3964021. The next prime is 3964031. The reversal of 3964024 is 4204693.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 3963983 and 3964001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964021) by changing a digit.

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, 3574 + ... + 4549.

Almost surely, 2^3964024 is an apocalyptic number.

It is an amenable number.

3964024 is a deficient number, since it is larger than the sum of its proper divisors (3591296).

3964024 is a wasteful number, since it uses less digits than its factorization.

3964024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8190 (or 8186 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3964024 is about 1990.9856855337. The cubic root of 3964024 is about 158.2627684327.

The spelling of 3964024 in words is "three million, nine hundred sixty-four thousand, twenty-four".