3421304 has 16 divisors (see below), whose sum is σ = 6636600. Its totient is φ = 1651552.

The previous prime is 3421241. The next prime is 3421321. The reversal of 3421304 is 4031243.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7142 + ... + 7605.

Almost surely, 2^3421304 is an apocalyptic number.

It is an amenable number.

3421304 is a deficient number, since it is larger than the sum of its proper divisors (3215296).

3421304 is a wasteful number, since it uses less digits than its factorization.

3421304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14782 (or 14778 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3421304 is about 1849.6767285123. The cubic root of 3421304 is about 150.6828717092.

Adding to 3421304 its reverse (4031243), we get a palindrome (7452547).

The spelling of 3421304 in words is "three million, four hundred twenty-one thousand, three hundred four".