3395728 has 20 divisors (see below), whose sum is σ = 7519360. Its totient is φ = 1455264.

The previous prime is 3395723. The next prime is 3395747. The reversal of 3395728 is 8275933.

It is not an unprimeable number, because it can be changed into a prime (3395723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15048 + ... + 15271.

It is an arithmetic number, because the mean of its divisors is an integer number (375968).

Almost surely, 2^3395728 is an apocalyptic number.

It is an amenable number.

3395728 is an abundant number, since it is smaller than the sum of its proper divisors (4123632).

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

3395728 is a wasteful number, since it uses less digits than its factorization.

3395728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30334 (or 30328 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 3395728 is about 1842.7501187084. The cubic root of 3395728 is about 150.3064549575.

The spelling of 3395728 in words is "three million, three hundred ninety-five thousand, seven hundred twenty-eight".