3604321005 has 16 divisors (see below), whose sum is σ = 5774735040. Its totient is φ = 1919697408.

The previous prime is 3604321003. The next prime is 3604321027. The reversal of 3604321005 is 5001234063.

It is a happy number.

It is not a de Polignac number, because 3604321005 - 2¹ = 3604321003 is a prime.

It is a super-2 number, since 2×3604321005² = 25982259814168420050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604321003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151492 + ... + 173661.

It is an arithmetic number, because the mean of its divisors is an integer number (360920940).

Almost surely, 2^3604321005 is an apocalyptic number.

It is an amenable number.

3604321005 is a deficient number, since it is larger than the sum of its proper divisors (2170414035).

3604321005 is a wasteful number, since it uses less digits than its factorization.

3604321005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325900.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3604321005 is about 60035.9975764541. The cubic root of 3604321005 is about 1533.2318097821.

Adding to 3604321005 its reverse (5001234063), we get a palindrome (8605555068).

The spelling of 3604321005 in words is "three billion, six hundred four million, three hundred twenty-one thousand, five".