3605617652 has 96 divisors (see below), whose sum is σ = 8308919808. Its totient is φ = 1328431104.

The previous prime is 3605617607. The next prime is 3605617661. The reversal of 3605617652 is 2567165063.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597233 + ... + 603239.

It is an arithmetic number, because the mean of its divisors is an integer number (86551248).

Almost surely, 2^3605617652 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 3605617652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4154459904).

3605617652 is an abundant number, since it is smaller than the sum of its proper divisors (4703302156).

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

3605617652 is a wasteful number, since it uses less digits than its factorization.

3605617652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145 (or 6143 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 3605617652 is about 60046.7955181623. The cubic root of 3605617652 is about 1533.4156467258.

The spelling of 3605617652 in words is "three billion, six hundred five million, six hundred seventeen thousand, six hundred fifty-two".