3616306636 has 6 divisors (see below), whose sum is σ = 6328536620. Its totient is φ = 1808153316.

The previous prime is 3616306633. The next prime is 3616306667. The reversal of 3616306636 is 6366036163.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3616306633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452038326 + ... + 452038333.

Almost surely, 2^3616306636 is an apocalyptic number.

It is an amenable number.

3616306636 is a deficient number, since it is larger than the sum of its proper divisors (2712229984).

3616306636 is a wasteful number, since it uses less digits than its factorization.

3616306636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904076663 (or 904076661 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 40.

The square root of 3616306636 is about 60135.7350998556. The cubic root of 3616306636 is about 1534.9294405350.

The spelling of 3616306636 in words is "three billion, six hundred sixteen million, three hundred six thousand, six hundred thirty-six".