3204028 has 6 divisors (see below), whose sum is σ = 5607056. Its totient is φ = 1602012.

The previous prime is 3204013. The next prime is 3204029. The reversal of 3204028 is 8204023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3203996 and 3204014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400500 + ... + 400507.

Almost surely, 2^3204028 is an apocalyptic number.

It is an amenable number.

3204028 is a deficient number, since it is larger than the sum of its proper divisors (2403028).

3204028 is a wasteful number, since it uses less digits than its factorization.

3204028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801011 (or 801009 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3204028 is about 1789.9798881552. The cubic root of 3204028 is about 147.4230643494.

The spelling of 3204028 in words is "three million, two hundred four thousand, twenty-eight".