3421226 has 4 divisors (see below), whose sum is σ = 5131842. Its totient is φ = 1710612.

The previous prime is 3421219. The next prime is 3421237. The reversal of 3421226 is 6221243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3330625 + 90601 = 1825^2 + 301^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3421198 and 3421207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855305 + ... + 855308.

Almost surely, 2^3421226 is an apocalyptic number.

3421226 is a deficient number, since it is larger than the sum of its proper divisors (1710616).

3421226 is a wasteful number, since it uses less digits than its factorization.

3421226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710615.

The product of its digits is 576, while the sum is 20.

The square root of 3421226 is about 1849.6556436267. The cubic root of 3421226 is about 150.6817265948.

Adding to 3421226 its reverse (6221243), we get a palindrome (9642469).

It can be divided in two parts, 3421 and 226, that multiplied together give a triangular number (773146 = T₁₂₄₃).

The spelling of 3421226 in words is "three million, four hundred twenty-one thousand, two hundred twenty-six".