3042448 has 40 divisors (see below), whose sum is σ = 6249600. Its totient is φ = 1432704.

The previous prime is 3042437. The next prime is 3042449. The reversal of 3042448 is 8442403.

It is not an unprimeable number, because it can be changed into a prime (3042449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36615 + ... + 36697.

It is an arithmetic number, because the mean of its divisors is an integer number (156240).

Almost surely, 2^3042448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3042448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124800).

3042448 is an abundant number, since it is smaller than the sum of its proper divisors (3207152).

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

3042448 is a wasteful number, since it uses less digits than its factorization.

3042448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 3042448 is about 1744.2614482927. The cubic root of 3042448 is about 144.9020027497.

The spelling of 3042448 in words is "three million, forty-two thousand, four hundred forty-eight".