3995224 has 8 divisors (see below), whose sum is σ = 7491060. Its totient is φ = 1997608.

The previous prime is 3995219. The next prime is 3995231. The reversal of 3995224 is 4225993.

3995224 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3995224.

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 as a sum of consecutive naturals, namely, 249694 + ... + 249709.

Almost surely, 2^3995224 is an apocalyptic number.

It is an amenable number.

3995224 is a deficient number, since it is larger than the sum of its proper divisors (3495836).

3995224 is a wasteful number, since it uses less digits than its factorization.

3995224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499409 (or 499405 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 3995224 is about 1998.8056433781. The cubic root of 3995224 is about 158.6769014732.

The spelling of 3995224 in words is "three million, nine hundred ninety-five thousand, two hundred twenty-four".