3616633368 has 64 divisors (see below), whose sum is σ = 10167292800. Its totient is φ = 1191013920.

The previous prime is 3616633333. The next prime is 3616633373. The reversal of 3616633368 is 8633366163.

3616633368 is a `hidden beast` number, since 3 + 6 + 1 + 6 + 633 + 3 + 6 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82938 + ... + 118793.

It is an arithmetic number, because the mean of its divisors is an integer number (158863950).

Almost surely, 2^3616633368 is an apocalyptic number.

It is an amenable number.

3616633368 is an abundant number, since it is smaller than the sum of its proper divisors (6550659432).

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

3616633368 is a wasteful number, since it uses less digits than its factorization.

3616633368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201829 (or 201819 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The square root of 3616633368 is about 60138.4516594832. The cubic root of 3616633368 is about 1534.9756659166.

The spelling of 3616633368 in words is "three billion, six hundred sixteen million, six hundred thirty-three thousand, three hundred sixty-eight".