3082638 has 16 divisors (see below), whose sum is σ = 6639696. Its totient is φ = 948480.

The previous prime is 3082601. The next prime is 3082649. The reversal of 3082638 is 8362803.

3082638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 19683 + ... + 19838.

It is an arithmetic number, because the mean of its divisors is an integer number (414981).

Almost surely, 2^3082638 is an apocalyptic number.

3082638 is an abundant number, since it is smaller than the sum of its proper divisors (3557058).

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

3082638 is a wasteful number, since it uses less digits than its factorization.

3082638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39539.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3082638 is about 1755.7442866203. The cubic root of 3082638 is about 145.5372538374.

The spelling of 3082638 in words is "three million, eighty-two thousand, six hundred thirty-eight".