3882782 has 8 divisors (see below), whose sum is σ = 5966352. Its totient is φ = 1894000.

The previous prime is 3882773. The next prime is 3882787. The reversal of 3882782 is 2872883.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3882787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23594 + ... + 23757.

It is an arithmetic number, because the mean of its divisors is an integer number (745794).

Almost surely, 2^3882782 is an apocalyptic number.

3882782 is a deficient number, since it is larger than the sum of its proper divisors (2083570).

3882782 is a wasteful number, since it uses less digits than its factorization.

3882782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47394.

The product of its digits is 43008, while the sum is 38.

The square root of 3882782 is about 1970.4776070791. The cubic root of 3882782 is about 157.1741073623.

It can be divided in two parts, 3882 and 782, that added together give a palindrome (4664).

The spelling of 3882782 in words is "three million, eight hundred eighty-two thousand, seven hundred eighty-two".