3204146 has 8 divisors (see below), whose sum is σ = 5243184. Its totient is φ = 1456420.

The previous prime is 3204139. The next prime is 3204203. The reversal of 3204146 is 6414023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72800 + ... + 72843.

It is an arithmetic number, because the mean of its divisors is an integer number (655398).

Almost surely, 2^3204146 is an apocalyptic number.

3204146 is a deficient number, since it is larger than the sum of its proper divisors (2039038).

3204146 is a wasteful number, since it uses less digits than its factorization.

3204146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145656.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3204146 is about 1790.0128491159. The cubic root of 3204146 is about 147.4248741243.

Adding to 3204146 its reverse (6414023), we get a palindrome (9618169).

The spelling of 3204146 in words is "three million, two hundred four thousand, one hundred forty-six".