3641788846669 has 8 divisors (see below), whose sum is σ = 3664462471040. Its totient is φ = 3619119263616.

The previous prime is 3641788846603. The next prime is 3641788846679. The reversal of 3641788846669 is 9666488871463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3641788846669 is a prime.

It is a super-2 number, since 2×3641788846669² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3641788846595 and 3641788846604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641788846679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807709 + ... + 2817085.

It is an arithmetic number, because the mean of its divisors is an integer number (458057808880).

Almost surely, 2^{3641788846669} is an apocalyptic number.

It is an amenable number.

3641788846669 is a deficient number, since it is larger than the sum of its proper divisors (22673624371).

3641788846669 is a wasteful number, since it uses less digits than its factorization.

3641788846669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020659.

The product of its digits is 2006581248, while the sum is 76.

The spelling of 3641788846669 in words is "three trillion, six hundred forty-one billion, seven hundred eighty-eight million, eight hundred forty-six thousand, six hundred sixty-nine".