3963424 has 24 divisors (see below), whose sum is σ = 7853328. Its totient is φ = 1968960.

The previous prime is 3963409. The next prime is 3963467. The reversal of 3963424 is 4243693.

3963424 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6459 + ... + 7045.

It is an arithmetic number, because the mean of its divisors is an integer number (327222).

Almost surely, 2^3963424 is an apocalyptic number.

It is an amenable number.

3963424 is a deficient number, since it is larger than the sum of its proper divisors (3889904).

3963424 is a wasteful number, since it uses less digits than its factorization.

3963424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808 (or 800 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 3963424 is about 1990.8350006969. The cubic root of 3963424 is about 158.2547830747.

The spelling of 3963424 in words is "three million, nine hundred sixty-three thousand, four hundred twenty-four".