3668797395136 has 56 divisors (see below), whose sum is σ = 7850355251760. Its totient is φ = 1695464755200.

The previous prime is 3668797395121. The next prime is 3668797395217. The reversal of 3668797395136 is 6315937978663.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36744085 + ... + 36843796.

It is an arithmetic number, because the mean of its divisors is an integer number (140184915210).

Almost surely, 2^{3668797395136} is an apocalyptic number.

It is an amenable number.

3668797395136 is an abundant number, since it is smaller than the sum of its proper divisors (4181557856624).

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

3668797395136 is a wasteful number, since it uses less digits than its factorization.

3668797395136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73587953 (or 73587943 counting only the distinct ones).

The product of its digits is 925888320, while the sum is 73.

The spelling of 3668797395136 in words is "three trillion, six hundred sixty-eight billion, seven hundred ninety-seven million, three hundred ninety-five thousand, one hundred thirty-six".