3050428 has 12 divisors (see below), whose sum is σ = 5482792. Its totient is φ = 1483920.

The previous prime is 3050419. The next prime is 3050447. The reversal of 3050428 is 8240503.

It is a super-2 number, since 2×3050428² = 18610221966368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3050399 and 3050408.

It is a congruent number.

It is an unprimeable number.

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, 10158 + ... + 10453.

Almost surely, 2^3050428 is an apocalyptic number.

It is an amenable number.

3050428 is a deficient number, since it is larger than the sum of its proper divisors (2432364).

3050428 is a wasteful number, since it uses less digits than its factorization.

3050428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20652 (or 20650 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3050428 is about 1746.5474514023. The cubic root of 3050428 is about 145.0285793845.

The spelling of 3050428 in words is "three million, fifty thousand, four hundred twenty-eight".