3223312404 has 96 divisors (see below), whose sum is σ = 8599401216. Its totient is φ = 930908160.

The previous prime is 3223312397. The next prime is 3223312409. The reversal of 3223312404 is 4042133223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223312409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1115049 + ... + 1117935.

It is an arithmetic number, because the mean of its divisors is an integer number (89577096).

Almost surely, 2^3223312404 is an apocalyptic number.

3223312404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223312404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4299700608).

3223312404 is an abundant number, since it is smaller than the sum of its proper divisors (5376088812).

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

3223312404 is a wasteful number, since it uses less digits than its factorization.

3223312404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345 (or 3343 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3223312404 is about 56774.2230594132. The cubic root of 3223312404 is about 1477.1824291630.

Adding to 3223312404 its reverse (4042133223), we get a palindrome (7265445627).

The spelling of 3223312404 in words is "three billion, two hundred twenty-three million, three hundred twelve thousand, four hundred four".