3221104 has 20 divisors (see below), whose sum is σ = 6512976. Its totient is φ = 1540352.

The previous prime is 3221093. The next prime is 3221107. The reversal of 3221104 is 4011223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4009 + ... + 4744.

Almost surely, 2^3221104 is an apocalyptic number.

It is an amenable number.

3221104 is an abundant number, since it is smaller than the sum of its proper divisors (3291872).

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

3221104 is a wasteful number, since it uses less digits than its factorization.

3221104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784 (or 8778 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3221104 is about 1794.7434357033. The cubic root of 3221104 is about 147.6844995650.

Adding to 3221104 its reverse (4011223), we get a palindrome (7232327).

The spelling of 3221104 in words is "three million, two hundred twenty-one thousand, one hundred four".