3423204 has 18 divisors (see below), whose sum is σ = 8653190. Its totient is φ = 1141056.

The previous prime is 3423191. The next prime is 3423223. The reversal of 3423204 is 4023243.

3423204 is a `hidden beast` number, since 342 + 320 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 8100 = 1848^2 + 90^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a d-powerful number, because it can be written as 3¹² + 4⁵ + 2 + 3¹² + 2²¹ + 0 + 4⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47509 + ... + 47580.

Almost surely, 2^3423204 is an apocalyptic number.

It is an amenable number.

3423204 is an abundant number, since it is smaller than the sum of its proper divisors (5229986).

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

3423204 is a wasteful number, since it uses less digits than its factorization.

3423204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95099 (or 95094 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3423204 is about 1850.1902604867. The cubic root of 3423204 is about 150.7107601473.

Adding to 3423204 its reverse (4023243), we get a palindrome (7446447).

The spelling of 3423204 in words is "three million, four hundred twenty-three thousand, two hundred four".