3421517226 has 16 divisors (see below), whose sum is σ = 7203194400. Its totient is φ = 1080479088.

The previous prime is 3421517221. The next prime is 3421517249. The reversal of 3421517226 is 6227151243.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3421517221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15006541 + ... + 15006768.

It is an arithmetic number, because the mean of its divisors is an integer number (450199650).

Almost surely, 2^3421517226 is an apocalyptic number.

3421517226 is an abundant number, since it is smaller than the sum of its proper divisors (3781677174).

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

3421517226 is a wasteful number, since it uses less digits than its factorization.

3421517226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30013333.

The product of its digits is 20160, while the sum is 33.

The square root of 3421517226 is about 58493.7366390625. The cubic root of 3421517226 is about 1506.8600198141.

Adding to 3421517226 its reverse (6227151243), we get a palindrome (9648668469).

The spelling of 3421517226 in words is "three billion, four hundred twenty-one million, five hundred seventeen thousand, two hundred twenty-six".