3530502 has 12 divisors (see below), whose sum is σ = 7649460. Its totient is φ = 1176828.

The previous prime is 3530467. The next prime is 3530507. The reversal of 3530502 is 2050353.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 196139 = 3530502 / (3 + 5 + 3 + 0 + 5 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530507) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 98052 + ... + 98087.

It is an arithmetic number, because the mean of its divisors is an integer number (637455).

Almost surely, 2^3530502 is an apocalyptic number.

3530502 is an abundant number, since it is smaller than the sum of its proper divisors (4118958).

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

3530502 is a wasteful number, since it uses less digits than its factorization.

3530502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196147 (or 196144 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 3530502 is about 1878.9630118765. The cubic root of 3530502 is about 152.2692308289.

Adding to 3530502 its reverse (2050353), we get a palindrome (5580855).

The spelling of 3530502 in words is "three million, five hundred thirty thousand, five hundred two".