3315312 has 240 divisors, whose sum is σ = 12999168. Its totient is φ = 760320.

The previous prime is 3315287. The next prime is 3315317. The reversal of 3315312 is 2135133.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3315317) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144133 + ... + 144155.

Almost surely, 2^3315312 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 3315312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6499584).

3315312 is an abundant number, since it is smaller than the sum of its proper divisors (9683856).

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

3315312 is a wasteful number, since it uses less digits than its factorization.

3315312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 59 counting only the distinct ones).

The product of its digits is 270, while the sum is 18.

The square root of 3315312 is about 1820.7998242531. The cubic root of 3315312 is about 149.1104686541.

The spelling of 3315312 in words is "three million, three hundred fifteen thousand, three hundred twelve".