3530260442 has 16 divisors (see below), whose sum is σ = 5395697064. Its totient is φ = 1731840000.

The previous prime is 3530260403. The next prime is 3530260469. The reversal of 3530260442 is 2440620353.

It can be written as a sum of positive squares in 4 ways, for example, as 3476399521 + 53860921 = 58961^2 + 7339^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12842 + ... + 85002.

Almost surely, 2^3530260442 is an apocalyptic number.

3530260442 is a deficient number, since it is larger than the sum of its proper divisors (1865436622).

3530260442 is a wasteful number, since it uses less digits than its factorization.

3530260442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72625.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3530260442 is about 59415.9948330414. The cubic root of 3530260442 is about 1522.6575798100.

Adding to 3530260442 its reverse (2440620353), we get a palindrome (5970880795).

The spelling of 3530260442 in words is "three billion, five hundred thirty million, two hundred sixty thousand, four hundred forty-two".