3605656132 has 12 divisors (see below), whose sum is σ = 6795275116. Its totient is φ = 1664148960.

The previous prime is 3605656129. The next prime is 3605656193. The reversal of 3605656132 is 2316565063.

It can be written as a sum of positive squares in 2 ways, for example, as 606341376 + 2999314756 = 24624^2 + 54766^2 .

It is a super-2 number, since 2×3605656132² = 26001512284458402848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3605656091 and 3605656100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34669719 + ... + 34669822.

Almost surely, 2^3605656132 is an apocalyptic number.

It is an amenable number.

3605656132 is a deficient number, since it is larger than the sum of its proper divisors (3189618984).

3605656132 is a wasteful number, since it uses less digits than its factorization.

3605656132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69339558 (or 69339556 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 3605656132 is about 60047.1159340730. The cubic root of 3605656132 is about 1533.4211016973.

The spelling of 3605656132 in words is "three billion, six hundred five million, six hundred fifty-six thousand, one hundred thirty-two".