3421353223 has 4 divisors (see below), whose sum is σ = 3531719488. Its totient is φ = 3310986960.

The previous prime is 3421353167. The next prime is 3421353227. The reversal of 3421353223 is 3223531243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3421353223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3421353191 and 3421353200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421353227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55183086 + ... + 55183147.

It is an arithmetic number, because the mean of its divisors is an integer number (882929872).

Almost surely, 2^3421353223 is an apocalyptic number.

3421353223 is a deficient number, since it is larger than the sum of its proper divisors (110366265).

3421353223 is a wasteful number, since it uses less digits than its factorization.

3421353223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110366264.

The product of its digits is 12960, while the sum is 28.

The square root of 3421353223 is about 58492.3347371260. The cubic root of 3421353223 is about 1506.8359434082.

Adding to 3421353223 its reverse (3223531243), we get a palindrome (6644884466).

The spelling of 3421353223 in words is "three billion, four hundred twenty-one million, three hundred fifty-three thousand, two hundred twenty-three".