3645184341 has 4 divisors (see below), whose sum is σ = 4860245792. Its totient is φ = 2430122892.

The previous prime is 3645184331. The next prime is 3645184343. The reversal of 3645184341 is 1434815463.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3645184341 - 2¹³ = 3645176149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3645184341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3645184343) 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, 607530721 + ... + 607530726.

It is an arithmetic number, because the mean of its divisors is an integer number (1215061448).

Almost surely, 2^3645184341 is an apocalyptic number.

It is an amenable number.

3645184341 is a deficient number, since it is larger than the sum of its proper divisors (1215061451).

3645184341 is a wasteful number, since it uses less digits than its factorization.

3645184341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215061450.

The product of its digits is 138240, while the sum is 39.

The square root of 3645184341 is about 60375.3620361816. The cubic root of 3645184341 is about 1539.0042954956.

The spelling of 3645184341 in words is "three billion, six hundred forty-five million, one hundred eighty-four thousand, three hundred forty-one".