3684004417 has 4 divisors (see below), whose sum is σ = 3716606340. Its totient is φ = 3651402496.

The previous prime is 3684004409. The next prime is 3684004421. The reversal of 3684004417 is 7144004863.

3684004417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 60696²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64899136 + 3619105281 = 8056^2 + 60159^2 .

It is a cyclic number.

It is not a de Polignac number, because 3684004417 - 2³ = 3684004409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3684004217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16300792 + ... + 16301017.

It is an arithmetic number, because the mean of its divisors is an integer number (929151585).

Almost surely, 2^3684004417 is an apocalyptic number.

It is an amenable number.

3684004417 is a deficient number, since it is larger than the sum of its proper divisors (32601923).

3684004417 is a wasteful number, since it uses less digits than its factorization.

3684004417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32601922.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 3684004417 is about 60696.0000082378. Note that the first 5 decimals coincide. The cubic root of 3684004417 is about 1544.4483204692.

The spelling of 3684004417 in words is "three billion, six hundred eighty-four million, four thousand, four hundred seventeen".