3324672 has 144 divisors (see below), whose sum is σ = 10874080. Its totient is φ = 995328.

The previous prime is 3324661. The next prime is 3324679. The reversal of 3324672 is 2764233.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×3324672² = 22106887815168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3324679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89838 + ... + 89874.

Almost surely, 2^3324672 is an apocalyptic number.

3324672 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 3324672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5437040).

3324672 is an abundant number, since it is smaller than the sum of its proper divisors (7549408).

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

3324672 is a wasteful number, since it uses less digits than its factorization.

3324672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 55 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 3324672 is about 1823.3683116694. The cubic root of 3324672 is about 149.2506628591.

The spelling of 3324672 in words is "three million, three hundred twenty-four thousand, six hundred seventy-two".