3204040 has 32 divisors (see below), whose sum is σ = 8239680. Its totient is φ = 1098432.

The previous prime is 3204029. The next prime is 3204073. The reversal of 3204040 is 404023.

3204040 is a modest number, since divided by 4040 gives 320 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 3204040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5442 + ... + 6001.

It is an arithmetic number, because the mean of its divisors is an integer number (257490).

Almost surely, 2^3204040 is an apocalyptic number.

It is an amenable number.

3204040 is an abundant number, since it is smaller than the sum of its proper divisors (5035640).

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

3204040 is a wasteful number, since it uses less digits than its factorization.

3204040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11461 (or 11457 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 3204040 is about 1789.9832401450. The cubic root of 3204040 is about 147.4232483964.

Adding to 3204040 its reverse (404023), we get a palindrome (3608063).

The spelling of 3204040 in words is "three million, two hundred four thousand, forty".