3282638 has 8 divisors (see below), whose sum is σ = 4932840. Its totient is φ = 1638360.

The previous prime is 3282599. The next prime is 3282641. The reversal of 3282638 is 8362823.

It is a happy number.

3282638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3⁵ + 2⁸ + 8 + 2¹² + 6⁸ + 3¹³ + 8⁴ .

It is a Curzon number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 368 + ... + 2588.

It is an arithmetic number, because the mean of its divisors is an integer number (616605).

Almost surely, 2^3282638 is an apocalyptic number.

3282638 is a deficient number, since it is larger than the sum of its proper divisors (1650202).

3282638 is a wasteful number, since it uses less digits than its factorization.

3282638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962.

The product of its digits is 13824, while the sum is 32.

The square root of 3282638 is about 1811.8051771645. The cubic root of 3282638 is about 148.6189986620.

The spelling of 3282638 in words is "three million, two hundred eighty-two thousand, six hundred thirty-eight".