3668642198675 has 24 divisors (see below), whose sum is σ = 4817054228976. Its totient is φ = 2762075171840.

The previous prime is 3668642198659. The next prime is 3668642198681. The reversal of 3668642198675 is 5768912468663.

3668642198675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3668642198675 - 2⁴ = 3668642198659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3668642198599 and 3668642198608.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5814479 + ... + 6414471.

It is an arithmetic number, because the mean of its divisors is an integer number (200710592874).

Almost surely, 2^{3668642198675} is an apocalyptic number.

3668642198675 is a deficient number, since it is larger than the sum of its proper divisors (1148412030301).

3668642198675 is a wasteful number, since it uses less digits than its factorization.

3668642198675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614407 (or 614402 counting only the distinct ones).

The product of its digits is 627056640, while the sum is 71.

The spelling of 3668642198675 in words is "three trillion, six hundred sixty-eight billion, six hundred forty-two million, one hundred ninety-eight thousand, six hundred seventy-five".