3315724412 has 96 divisors (see below), whose sum is σ = 8042409984. Its totient is φ = 1153958400.

The previous prime is 3315724343. The next prime is 3315724427. The reversal of 3315724412 is 2144275133.

3315724412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110768 + ... + 137480.

It is an arithmetic number, because the mean of its divisors is an integer number (83775104).

Almost surely, 2^3315724412 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 3315724412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4021204992).

3315724412 is an abundant number, since it is smaller than the sum of its proper divisors (4726685572).

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

3315724412 is a wasteful number, since it uses less digits than its factorization.

3315724412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26779 (or 26777 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 3315724412 is about 57582.3272541150. The cubic root of 3315724412 is about 1491.1665131971.

Adding to 3315724412 its reverse (2144275133), we get a palindrome (5459999545).

It can be divided in two parts, 3315 and 724412, that added together give a palindrome (727727).

The spelling of 3315724412 in words is "three billion, three hundred fifteen million, seven hundred twenty-four thousand, four hundred twelve".