3385128 has 32 divisors (see below), whose sum is σ = 8645760. Its totient is φ = 1104000.

The previous prime is 3385127. The next prime is 3385139. The reversal of 3385128 is 8215833.

It is a happy number.

3385128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3385128² = 22918183152768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3385095 and 3385104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3385127) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 373 + ... + 2628.

It is an arithmetic number, because the mean of its divisors is an integer number (270180).

Almost surely, 2^3385128 is an apocalyptic number.

It is an amenable number.

3385128 is an abundant number, since it is smaller than the sum of its proper divisors (5260632).

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

3385128 is a wasteful number, since it uses less digits than its factorization.

3385128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057 (or 3053 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 3385128 is about 1839.8717346598. The cubic root of 3385128 is about 150.1498946053.

The spelling of 3385128 in words is "three million, three hundred eighty-five thousand, one hundred twenty-eight".