3530402 has 8 divisors (see below), whose sum is σ = 5478300. Its totient is φ = 1704304.

The previous prime is 3530399. The next prime is 3530413. The reversal of 3530402 is 2040353.

It can be written as a sum of positive squares in 2 ways, for example, as 3463321 + 67081 = 1861^2 + 259^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 30377 + ... + 30492.

Almost surely, 2^3530402 is an apocalyptic number.

3530402 is a deficient number, since it is larger than the sum of its proper divisors (1947898).

3530402 is a wasteful number, since it uses less digits than its factorization.

3530402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60900.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3530402 is about 1878.9364012654. The cubic root of 3530402 is about 152.2677931612.

Adding to 3530402 its reverse (2040353), we get a palindrome (5570755).

The spelling of 3530402 in words is "three million, five hundred thirty thousand, four hundred two".