3306912 has 144 divisors (see below), whose sum is σ = 10916640. Its totient is φ = 870912.

The previous prime is 3306911. The next prime is 3306913. The reversal of 3306912 is 2196033.

It is an interprime number because it is at equal distance from previous prime (3306911) and next prime (3306913).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3306911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89358 + ... + 89394.

It is an arithmetic number, because the mean of its divisors is an integer number (75810).

Almost surely, 2^3306912 is an apocalyptic number.

3306912 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 3306912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5458320).

3306912 is an abundant number, since it is smaller than the sum of its proper divisors (7609728).

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

3306912 is a wasteful number, since it uses less digits than its factorization.

3306912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 3306912 is about 1818.4916826865. The cubic root of 3306912 is about 148.9844285035.

The spelling of 3306912 in words is "three million, three hundred six thousand, nine hundred twelve".