3530541868 has 12 divisors (see below), whose sum is σ = 7061083792. Its totient is φ = 1513089360.

The previous prime is 3530541863. The next prime is 3530541877. The reversal of 3530541868 is 8681450353.

3530541868 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3530541863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63045363 + ... + 63045418.

Almost surely, 2^3530541868 is an apocalyptic number.

It is an amenable number.

3530541868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3530541868 is a wasteful number, since it uses less digits than its factorization.

3530541868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126090792 (or 126090790 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 3530541868 is about 59418.3630538573. The cubic root of 3530541868 is about 1522.6980399076.

The spelling of 3530541868 in words is "three billion, five hundred thirty million, five hundred forty-one thousand, eight hundred sixty-eight".