3530575616 has 108 divisors (see below), whose sum is σ = 7404316416. Its totient is φ = 1679892480.

The previous prime is 3530575613. The next prime is 3530575627. The reversal of 3530575616 is 6165750353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530575613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27799745 + ... + 27799871.

Almost surely, 2^3530575616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3530575616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3702158208).

3530575616 is an abundant number, since it is smaller than the sum of its proper divisors (3873740800).

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

3530575616 is a wasteful number, since it uses less digits than its factorization.

3530575616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 41.

The square root of 3530575616 is about 59418.6470394606. The cubic root of 3530575616 is about 1522.7028916510.

The spelling of 3530575616 in words is "three billion, five hundred thirty million, five hundred seventy-five thousand, six hundred sixteen".