3204825 has 48 divisors (see below), whose sum is σ = 6041280. Its totient is φ = 1486080.

The previous prime is 3204809. The next prime is 3204827. The reversal of 3204825 is 5284023.

It is not a de Polignac number, because 3204825 - 2⁴ = 3204809 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3204795 and 3204804.

It is not an unprimeable number, because it can be changed into a prime (3204827) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18439 + ... + 18611.

It is an arithmetic number, because the mean of its divisors is an integer number (125860).

Almost surely, 2^3204825 is an apocalyptic number.

It is an amenable number.

3204825 is a deficient number, since it is larger than the sum of its proper divisors (2836455).

3204825 is a wasteful number, since it uses less digits than its factorization.

3204825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3204825 is about 1790.2025025119. The cubic root of 3204825 is about 147.4352871350.

Adding to 3204825 its reverse (5284023), we get a palindrome (8488848).

The spelling of 3204825 in words is "three million, two hundred four thousand, eight hundred twenty-five".