3421204 has 24 divisors (see below), whose sum is σ = 6406848. Its totient is φ = 1594560.

The previous prime is 3421193. The next prime is 3421219. The reversal of 3421204 is 4021243.

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, 3319 + ... + 4225.

It is an arithmetic number, because the mean of its divisors is an integer number (266952).

Almost surely, 2^3421204 is an apocalyptic number.

It is an amenable number.

3421204 is a deficient number, since it is larger than the sum of its proper divisors (2985644).

3421204 is a wasteful number, since it uses less digits than its factorization.

3421204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3421204 is about 1849.6496965642. The cubic root of 3421204 is about 150.6814036107.

Adding to 3421204 its reverse (4021243), we get a palindrome (7442447).

The spelling of 3421204 in words is "three million, four hundred twenty-one thousand, two hundred four".