3421006 has 8 divisors (see below), whose sum is σ = 5139360. Its totient is φ = 1707888.

The previous prime is 3421003. The next prime is 3421013. The reversal of 3421006 is 6001243.

3421006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1915 + ... + 3241.

It is an arithmetic number, because the mean of its divisors is an integer number (642420).

Almost surely, 2^3421006 is an apocalyptic number.

3421006 is a deficient number, since it is larger than the sum of its proper divisors (1718354).

3421006 is a wasteful number, since it uses less digits than its factorization.

3421006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3421006 is about 1849.5961721414. The cubic root of 3421006 is about 150.6784966912.

Adding to 3421006 its reverse (6001243), we get a palindrome (9422249).

The spelling of 3421006 in words is "three million, four hundred twenty-one thousand, six".