3530501442 has 24 divisors (see below), whose sum is σ = 8237837244. Its totient is φ = 1086308064.

The previous prime is 3530501423. The next prime is 3530501461. The reversal of 3530501442 is 2441050353.

3530501442 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3530501423) and next prime (3530501461).

It can be written as a sum of positive squares in 2 ways, for example, as 3437359641 + 93141801 = 58629^2 + 9651^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7543573 + ... + 7544040.

Almost surely, 2^3530501442 is an apocalyptic number.

3530501442 is an abundant number, since it is smaller than the sum of its proper divisors (4707335802).

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

3530501442 is a wasteful number, since it uses less digits than its factorization.

3530501442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15087634 (or 15087631 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3530501442 is about 59418.0228718526. The cubic root of 3530501442 is about 1522.6922280683.

Adding to 3530501442 its reverse (2441050353), we get a palindrome (5971551795).

The spelling of 3530501442 in words is "three billion, five hundred thirty million, five hundred one thousand, four hundred forty-two".