3924448 has 24 divisors (see below), whose sum is σ = 8429400. Its totient is φ = 1783680.

The previous prime is 3924443. The next prime is 3924449. The reversal of 3924448 is 8444293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3924443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5223 + ... + 5926.

It is an arithmetic number, because the mean of its divisors is an integer number (351225).

Almost surely, 2^3924448 is an apocalyptic number.

It is an amenable number.

3924448 is an abundant number, since it is smaller than the sum of its proper divisors (4504952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3924448 is a wasteful number, since it uses less digits than its factorization.

3924448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11170 (or 11162 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 3924448 is about 1981.0219584851. The cubic root of 3924448 is about 157.7343182264.

The spelling of 3924448 in words is "three million, nine hundred twenty-four thousand, four hundred forty-eight".