3539969584 has 20 divisors (see below), whose sum is σ = 6867173320. Its totient is φ = 1767795840.

The previous prime is 3539969581. The next prime is 3539969597. The reversal of 3539969584 is 4859699353.

It is not an unprimeable number, because it can be changed into a prime (3539969581) 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, 123429 + ... + 149380.

It is an arithmetic number, because the mean of its divisors is an integer number (343358666).

Almost surely, 2^3539969584 is an apocalyptic number.

It is an amenable number.

3539969584 is a deficient number, since it is larger than the sum of its proper divisors (3327203736).

3539969584 is a wasteful number, since it uses less digits than its factorization.

3539969584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273628 (or 273622 counting only the distinct ones).

The product of its digits is 31492800, while the sum is 61.

The square root of 3539969584 is about 59497.6435163612. The cubic root of 3539969584 is about 1524.0522046124.

The spelling of 3539969584 in words is "three billion, five hundred thirty-nine million, nine hundred sixty-nine thousand, five hundred eighty-four".