3604416165 has 40 divisors (see below), whose sum is σ = 7384291200. Its totient is φ = 1647731808.

The previous prime is 3604416131. The next prime is 3604416203. The reversal of 3604416165 is 5616144063.

It is a happy number.

3604416165 is a `hidden beast` number, since 3 + 604 + 41 + 6 + 1 + 6 + 5 = 666.

It is not a de Polignac number, because 3604416165 - 2⁸ = 3604415909 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 632865 + ... + 638534.

It is an arithmetic number, because the mean of its divisors is an integer number (184607280).

Almost surely, 2^3604416165 is an apocalyptic number.

3604416165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3604416165 is an abundant number, since it is smaller than the sum of its proper divisors (3779875035).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3604416165 is a wasteful number, since it uses less digits than its factorization.

3604416165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271423 (or 1271414 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3604416165 is about 60036.7900957405. The cubic root of 3604416165 is about 1533.2453029434.

The spelling of 3604416165 in words is "three billion, six hundred four million, four hundred sixteen thousand, one hundred sixty-five".