3276576 has 72 divisors (see below), whose sum is σ = 9644544. Its totient is φ = 1054080.

The previous prime is 3276551. The next prime is 3276587. The reversal of 3276576 is 6756723.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 3¹³ + 2³ + 7 + 6³ + 5 + 7⁴ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 3276576.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8745 + ... + 9111.

It is an arithmetic number, because the mean of its divisors is an integer number (133952).

Almost surely, 2^3276576 is an apocalyptic number.

3276576 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 3276576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4822272).

3276576 is an abundant number, since it is smaller than the sum of its proper divisors (6367968).

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

3276576 is a wasteful number, since it uses less digits than its factorization.

3276576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 403 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 3276576 is about 1810.1314869368. The cubic root of 3276576 is about 148.5274581066.

It can be divided in two parts, 327 and 6576, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 3276576 in words is "three million, two hundred seventy-six thousand, five hundred seventy-six".