3204342 has 24 divisors (see below), whose sum is σ = 7049016. Its totient is φ = 1051776.

The previous prime is 3204307. The next prime is 3204373. The reversal of 3204342 is 2434023.

3204342 is a `hidden beast` number, since 320 + 4 + 342 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123 + ... + 2534.

It is an arithmetic number, because the mean of its divisors is an integer number (293709).

Almost surely, 2^3204342 is an apocalyptic number.

3204342 is an abundant number, since it is smaller than the sum of its proper divisors (3844674).

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

3204342 is a wasteful number, since it uses less digits than its factorization.

3204342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732 (or 2729 counting only the distinct ones).

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

The square root of 3204342 is about 1790.0675964890. The cubic root of 3204342 is about 147.4278800928.

Adding to 3204342 its reverse (2434023), we get a palindrome (5638365).

The spelling of 3204342 in words is "three million, two hundred four thousand, three hundred forty-two".