3684912827905 has 8 divisors (see below), whose sum is σ = 4426184337984. Its totient is φ = 2945070966000.

The previous prime is 3684912827803. The next prime is 3684912827927. The reversal of 3684912827905 is 5097282194863.

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

It is not a de Polignac number, because 3684912827905 - 2¹³ = 3684912819713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357406371 + ... + 357416680.

It is an arithmetic number, because the mean of its divisors is an integer number (553273042248).

It is a 1-persistent number, because it is pandigital, but 2⋅3684912827905 = 7369825655810 is not.

Almost surely, 2^{3684912827905} is an apocalyptic number.

It is an amenable number.

3684912827905 is a deficient number, since it is larger than the sum of its proper divisors (741271510079).

3684912827905 is a wasteful number, since it uses less digits than its factorization.

3684912827905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714824087.

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 3684912827905 in words is "three trillion, six hundred eighty-four billion, nine hundred twelve million, eight hundred twenty-seven thousand, nine hundred five".