3836205648650 has 24 divisors (see below), whose sum is σ = 7140141126720. Its totient is φ = 1533450298160.

The previous prime is 3836205648623. The next prime is 3836205648673. The reversal of 3836205648650 is 568465026383.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25723940 + ... + 25872639.

It is an arithmetic number, because the mean of its divisors is an integer number (297505880280).

Almost surely, 2^{3836205648650} is an apocalyptic number.

3836205648650 is a deficient number, since it is larger than the sum of its proper divisors (3303935478070).

3836205648650 is a wasteful number, since it uses less digits than its factorization.

3836205648650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51598078 (or 51598073 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 3836205648650 in words is "three trillion, eight hundred thirty-six billion, two hundred five million, six hundred forty-eight thousand, six hundred fifty".