3530635223 has 4 divisors (see below), whose sum is σ = 3534177480. Its totient is φ = 3527092968.

The previous prime is 3530635211. The next prime is 3530635243. The reversal of 3530635223 is 3225360353.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3225360353 = 17021 ⋅189493.

It is a cyclic number.

It is not a de Polignac number, because 3530635223 - 2¹⁰ = 3530634199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3530635223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530635243) 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, 1769633 + ... + 1771626.

It is an arithmetic number, because the mean of its divisors is an integer number (883544370).

Almost surely, 2^3530635223 is an apocalyptic number.

3530635223 is a deficient number, since it is larger than the sum of its proper divisors (3542257).

3530635223 is an equidigital number, since it uses as much as digits as its factorization.

3530635223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3542256.

The product of its (nonzero) digits is 48600, while the sum is 32.

The square root of 3530635223 is about 59419.1486223086. The cubic root of 3530635223 is about 1522.7114609091.

Adding to 3530635223 its reverse (3225360353), we get a palindrome (6755995576).

The spelling of 3530635223 in words is "three billion, five hundred thirty million, six hundred thirty-five thousand, two hundred twenty-three".