3421236353 has 4 divisors (see below), whose sum is σ = 3531598848. Its totient is φ = 3310873860.

The previous prime is 3421236307. The next prime is 3421236389. The reversal of 3421236353 is 3536321243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3421236353 - 2⁸ = 3421236097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3421235353) 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, 55181201 + ... + 55181262.

It is an arithmetic number, because the mean of its divisors is an integer number (882899712).

Almost surely, 2^3421236353 is an apocalyptic number.

It is an amenable number.

3421236353 is a deficient number, since it is larger than the sum of its proper divisors (110362495).

3421236353 is a wasteful number, since it uses less digits than its factorization.

3421236353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110362494.

The product of its digits is 38880, while the sum is 32.

The square root of 3421236353 is about 58491.3357088039. The cubic root of 3421236353 is about 1506.8187858772.

Adding to 3421236353 its reverse (3536321243), we get a palindrome (6957557596).

The spelling of 3421236353 in words is "three billion, four hundred twenty-one million, two hundred thirty-six thousand, three hundred fifty-three".