3062728 has 16 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 1525200.

The previous prime is 3062723. The next prime is 3062747. The reversal of 3062728 is 8272603.

It is a junction number, because it is equal to n+sod(n) for n = 3062696 and 3062705.

It is not an unprimeable number, because it can be changed into a prime (3062723) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1873 + ... + 3103.

It is an arithmetic number, because the mean of its divisors is an integer number (360360).

Almost surely, 2^3062728 is an apocalyptic number.

It is an amenable number.

3062728 is a deficient number, since it is larger than the sum of its proper divisors (2703032).

3062728 is a wasteful number, since it uses less digits than its factorization.

3062728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3062728 is about 1750.0651416447. The cubic root of 3062728 is about 145.2232470678.

The spelling of 3062728 in words is "three million, sixty-two thousand, seven hundred twenty-eight".