3204120 has 32 divisors (see below), whose sum is σ = 9612720. Its totient is φ = 854400.

The previous prime is 3204101. The next prime is 3204127. The reversal of 3204120 is 214023.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3204096 and 3204105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13231 + ... + 13470.

Almost surely, 2^3204120 is an apocalyptic number.

3204120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3204120 is an abundant number, since it is smaller than the sum of its proper divisors (6408600).

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

3204120 is a wasteful number, since it uses less digits than its factorization.

3204120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26715 (or 26711 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3204120 is about 1790.0055865835. The cubic root of 3204120 is about 147.4244753641.

Adding to 3204120 its reverse (214023), we get a palindrome (3418143).

The spelling of 3204120 in words is "three million, two hundred four thousand, one hundred twenty".