3276672 has 128 divisors (see below), whose sum is σ = 10575360. Its totient is φ = 878592.

The previous prime is 3276671. The next prime is 3276677. The reversal of 3276672 is 2766723.

It is a tau number, because it is divible by the number of its divisors (128).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3276671) 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, 61798 + ... + 61850.

It is an arithmetic number, because the mean of its divisors is an integer number (82620).

Almost surely, 2^3276672 is an apocalyptic number.

3276672 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 3276672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5287680).

3276672 is an abundant number, since it is smaller than the sum of its proper divisors (7298688).

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

3276672 is a wasteful number, since it uses less digits than its factorization.

3276672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 88 counting only the distinct ones).

The product of its digits is 21168, while the sum is 33.

The square root of 3276672 is about 1810.1580041532. The cubic root of 3276672 is about 148.5289086551.

The spelling of 3276672 in words is "three million, two hundred seventy-six thousand, six hundred seventy-two".