3048428 has 12 divisors (see below), whose sum is σ = 5395320. Its totient is φ = 1506912.

The previous prime is 3048413. The next prime is 3048497. The reversal of 3048428 is 8248403.

It is a self number, because there is not a number n which added to its sum of digits gives 3048428.

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, 3926 + ... + 4637.

It is an arithmetic number, because the mean of its divisors is an integer number (449610).

Almost surely, 2^3048428 is an apocalyptic number.

It is an amenable number.

3048428 is a deficient number, since it is larger than the sum of its proper divisors (2346892).

3048428 is a wasteful number, since it uses less digits than its factorization.

3048428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8656 (or 8654 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 3048428 is about 1745.9747993599. The cubic root of 3048428 is about 144.9968766668.

It can be divided in two parts, 304842 and 8, that multiplied together give a triangular number (2438736 = T₂₂₀₈).

The spelling of 3048428 in words is "three million, forty-eight thousand, four hundred twenty-eight".