3530321423 has 4 divisors (see below), whose sum is σ = 3530456160. Its totient is φ = 3530186688.

The previous prime is 3530321393. The next prime is 3530321449. The reversal of 3530321423 is 3241230353.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3241230353 = 17 ⋅190660609.

It is a cyclic number.

It is not a de Polignac number, because 3530321423 - 2¹⁰ = 3530320399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3530321392 and 3530321401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530321623) 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 3 ways as a sum of consecutive naturals, for example, 13943 + ... + 85176.

It is an arithmetic number, because the mean of its divisors is an integer number (882614040).

Almost surely, 2^3530321423 is an apocalyptic number.

3530321423 is a deficient number, since it is larger than the sum of its proper divisors (134737).

3530321423 is an equidigital number, since it uses as much as digits as its factorization.

3530321423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134736.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 3530321423 is about 59416.5080007232. The cubic root of 3530321423 is about 1522.6663471186. Note that the first 3 decimals are identical.

Adding to 3530321423 its reverse (3241230353), we get a palindrome (6771551776).

The spelling of 3530321423 in words is "three billion, five hundred thirty million, three hundred twenty-one thousand, four hundred twenty-three".