3421223404 has 12 divisors (see below), whose sum is σ = 5987605624. Its totient is φ = 1710478944.

The previous prime is 3421223401. The next prime is 3421223413. The reversal of 3421223404 is 4043221243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3421223401) 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, 45547 + ... + 94429.

Almost surely, 2^3421223404 is an apocalyptic number.

It is an amenable number.

3421223404 is a deficient number, since it is larger than the sum of its proper divisors (2566382220).

3421223404 is a wasteful number, since it uses less digits than its factorization.

3421223404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66384 (or 66382 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3421223404 is about 58491.2250170912. The cubic root of 3421223404 is about 1506.8168848275.

Adding to 3421223404 its reverse (4043221243), we get a palindrome (7464444647).

The spelling of 3421223404 in words is "three billion, four hundred twenty-one million, two hundred twenty-three thousand, four hundred four".