3604403322 has 96 divisors (see below), whose sum is σ = 9092603520. Its totient is φ = 1022232960.

The previous prime is 3604403317. The next prime is 3604403377. The reversal of 3604403322 is 2233044063.

It is a happy number.

3604403322 is a `hidden beast` number, since 3 + 604 + 4 + 0 + 33 + 22 = 666.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 153547 + ... + 175457.

It is an arithmetic number, because the mean of its divisors is an integer number (94714620).

Almost surely, 2^3604403322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3604403322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4546301760).

3604403322 is an abundant number, since it is smaller than the sum of its proper divisors (5488200198).

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

3604403322 is a wasteful number, since it uses less digits than its factorization.

3604403322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21988 (or 21985 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 3604403322 is about 60036.6831362293. The cubic root of 3604403322 is about 1533.2434818910.

Adding to 3604403322 its reverse (2233044063), we get a palindrome (5837447385).

The spelling of 3604403322 in words is "three billion, six hundred four million, four hundred three thousand, three hundred twenty-two".