3306320 has 40 divisors (see below), whose sum is σ = 7902024. Its totient is φ = 1285632.

The previous prime is 3306293. The next prime is 3306341. The reversal of 3306320 is 236033.

It can be written as a sum of positive squares in 4 ways, for example, as 222784 + 3083536 = 472^2 + 1756^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2402 + ... + 3518.

Almost surely, 2^3306320 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 3306320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3951012).

3306320 is an abundant number, since it is smaller than the sum of its proper divisors (4595704).

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

3306320 is a wasteful number, since it uses less digits than its factorization.

3306320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167 (or 1161 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 3306320 is about 1818.3289031416. The cubic root of 3306320 is about 148.9755376263.

The spelling of 3306320 in words is "three million, three hundred six thousand, three hundred twenty".