3606868536 has 32 divisors (see below), whose sum is σ = 9019207440. Its totient is φ = 1202018048.

The previous prime is 3606868513. The next prime is 3606868541. The reversal of 3606868536 is 6358686063.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111340 + ... + 140036.

Almost surely, 2^3606868536 is an apocalyptic number.

It is an amenable number.

3606868536 is an abundant number, since it is smaller than the sum of its proper divisors (5412338904).

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

3606868536 is a wasteful number, since it uses less digits than its factorization.

3606868536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33943 (or 33939 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The square root of 3606868536 is about 60057.2105246323. The cubic root of 3606868536 is about 1533.5929536868.

The spelling of 3606868536 in words is "three billion, six hundred six million, eight hundred sixty-eight thousand, five hundred thirty-six".