3104421 has 16 divisors (see below), whose sum is σ = 4536000. Its totient is φ = 1879808.

The previous prime is 3104417. The next prime is 3104459. The reversal of 3104421 is 1244013.

It is a cyclic number.

It is not a de Polignac number, because 3104421 - 2² = 3104417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3104421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430 + ... + 2528.

It is an arithmetic number, because the mean of its divisors is an integer number (283500).

Almost surely, 2^3104421 is an apocalyptic number.

It is an amenable number.

3104421 is a deficient number, since it is larger than the sum of its proper divisors (1431579).

3104421 is a wasteful number, since it uses less digits than its factorization.

3104421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3104421 is about 1761.9367185004. The cubic root of 3104421 is about 145.8792552704.

Adding to 3104421 its reverse (1244013), we get a palindrome (4348434).

The spelling of 3104421 in words is "three million, one hundred four thousand, four hundred twenty-one".