3276416 has 64 divisors (see below), whose sum is σ = 7711200. Its totient is φ = 1367040.

The previous prime is 3276409. The next prime is 3276457. The reversal of 3276416 is 6146723.

3276416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18215 + ... + 18393.

Almost surely, 2^3276416 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 3276416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3855600).

3276416 is an abundant number, since it is smaller than the sum of its proper divisors (4434784).

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

3276416 is a wasteful number, since it uses less digits than its factorization.

3276416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 205 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 3276416 is about 1810.0872907128. The cubic root of 3276416 is about 148.5250404629.

The spelling of 3276416 in words is "three million, two hundred seventy-six thousand, four hundred sixteen".