3684001776765 has 16 divisors (see below), whose sum is σ = 5894431233408. Its totient is φ = 1964791484096.

The previous prime is 3684001776751. The next prime is 3684001776913. The reversal of 3684001776765 is 5676771004863.

It is a cyclic number.

It is not a de Polignac number, because 3684001776765 - 2⁵ = 3684001776733 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3684001776699 and 3684001776708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3572032 + ... + 4486358.

It is an arithmetic number, because the mean of its divisors is an integer number (368401952088).

Almost surely, 2^{3684001776765} is an apocalyptic number.

It is an amenable number.

3684001776765 is a deficient number, since it is larger than the sum of its proper divisors (2210429456643).

3684001776765 is a wasteful number, since it uses less digits than its factorization.

3684001776765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182948.

The product of its (nonzero) digits is 35562240, while the sum is 60.

The spelling of 3684001776765 in words is "three trillion, six hundred eighty-four billion, one million, seven hundred seventy-six thousand, seven hundred sixty-five".