3304431312 has 120 divisors (see below), whose sum is σ = 10564305984. Its totient is φ = 871483392.

The previous prime is 3304431289. The next prime is 3304431323. The reversal of 3304431312 is 2131344033.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 23 ways as a sum of consecutive naturals, for example, 27688 + ... + 85880.

Almost surely, 2^3304431312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3304431312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5282152992).

3304431312 is an abundant number, since it is smaller than the sum of its proper divisors (7259874672).

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

3304431312 is a wasteful number, since it uses less digits than its factorization.

3304431312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58237 (or 58218 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3304431312 is about 57484.1831463230. The cubic root of 3304431312 is about 1489.4716550838.

Adding to 3304431312 its reverse (2131344033), we get a palindrome (5435775345).

The spelling of 3304431312 in words is "three billion, three hundred four million, four hundred thirty-one thousand, three hundred twelve".