3065428 has 6 divisors (see below), whose sum is σ = 5364506. Its totient is φ = 1532712.

The previous prime is 3065411. The next prime is 3065431. The reversal of 3065428 is 8245603.

3065428 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2396304 + 669124 = 1548^2 + 818^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3065396 and 3065405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383175 + ... + 383182.

Almost surely, 2^3065428 is an apocalyptic number.

It is an amenable number.

3065428 is a deficient number, since it is larger than the sum of its proper divisors (2299078).

3065428 is a wasteful number, since it uses less digits than its factorization.

3065428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766361 (or 766359 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3065428 is about 1750.8363715665. The cubic root of 3065428 is about 145.2659092088.

The spelling of 3065428 in words is "three million, sixty-five thousand, four hundred twenty-eight".