3313451232 has 768 divisors, whose sum is σ = 13127546880. Its totient is φ = 788299776.

The previous prime is 3313451189. The next prime is 3313451237. The reversal of 3313451232 is 2321543133.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3313451196 and 3313451205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313451237) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 49454463 + ... + 49454529.

It is an arithmetic number, because the mean of its divisors is an integer number (17093160).

Almost surely, 2^3313451232 is an apocalyptic number.

3313451232 is a gapful number since it is divisible by the number (32) 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 3313451232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6563773440).

3313451232 is an abundant number, since it is smaller than the sum of its proper divisors (9814095648).

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

3313451232 is a wasteful number, since it uses less digits than its factorization.

3313451232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 146 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 3313451232 is about 57562.5853484709. The cubic root of 3313451232 is about 1490.8256661304.

Adding to 3313451232 its reverse (2321543133), we get a palindrome (5634994365).

The spelling of 3313451232 in words is "three billion, three hundred thirteen million, four hundred fifty-one thousand, two hundred thirty-two".