3306456 has 48 divisors (see below), whose sum is σ = 9430200. Its totient is φ = 1043712.

The previous prime is 3306451. The next prime is 3306461. The reversal of 3306456 is 6546033.

It is an interprime number because it is at equal distance from previous prime (3306451) and next prime (3306461).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3306451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160 + ... + 2576.

Almost surely, 2^3306456 is an apocalyptic number.

3306456 is a gapful number since it is divisible by the number (36) 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 3306456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4715100).

3306456 is an abundant number, since it is smaller than the sum of its proper divisors (6123744).

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

3306456 is a wasteful number, since it uses less digits than its factorization.

3306456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448 (or 2441 counting only the distinct ones).

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

The square root of 3306456 is about 1818.3662997317. The cubic root of 3306456 is about 148.9775802190.

It can be divided in two parts, 330 and 6456, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 3306456 in words is "three million, three hundred six thousand, four hundred fifty-six".