3530436 has 96 divisors (see below), whose sum is σ = 10499328. Its totient is φ = 898560.

The previous prime is 3530413. The next prime is 3530453. The reversal of 3530436 is 6340353.

3530436 is nontrivially palindromic in base 9.

3530436 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57846 + ... + 57906.

It is an arithmetic number, because the mean of its divisors is an integer number (109368).

Almost surely, 2^3530436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3530436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5249664).

3530436 is an abundant number, since it is smaller than the sum of its proper divisors (6968892).

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

3530436 is a wasteful number, since it uses less digits than its factorization.

3530436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3530436 is about 1878.9454489154. The cubic root of 3530436 is about 152.2682819713.

Adding to 3530436 its reverse (6340353), we get a palindrome (9870789).

The spelling of 3530436 in words is "three million, five hundred thirty thousand, four hundred thirty-six".