3985650822600 has 144 divisors (see below), whose sum is σ = 13967106940800. Its totient is φ = 1016629764480.

The previous prime is 3985650822599. The next prime is 3985650822649. The reversal of 3985650822600 is 62280565893.

3985650822600 is a `hidden beast` number, since 3 + 9 + 8 + 5 + 6 + 5 + 0 + 8 + 22 + 600 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48094480 + ... + 48177279.

It is an arithmetic number, because the mean of its divisors is an integer number (96993798200).

Almost surely, 2^{3985650822600} is an apocalyptic number.

3985650822600 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3985650822600 is an abundant number, since it is smaller than the sum of its proper divisors (9981456118200).

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

3985650822600 is a wasteful number, since it uses less digits than its factorization.

3985650822600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96271804 (or 96271792 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 3985650822600 in words is "three trillion, nine hundred eighty-five billion, six hundred fifty million, eight hundred twenty-two thousand, six hundred".