3882838 has 4 divisors (see below), whose sum is σ = 5824260. Its totient is φ = 1941418.

The previous prime is 3882799. The next prime is 3882841. The reversal of 3882838 is 8382883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8382883 = 227 ⋅36929.

It is a self number, because there is not a number n which added to its sum of digits gives 3882838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 970708 + ... + 970711.

It is an arithmetic number, because the mean of its divisors is an integer number (1456065).

Almost surely, 2^3882838 is an apocalyptic number.

3882838 is a deficient number, since it is larger than the sum of its proper divisors (1941422).

3882838 is a wasteful number, since it uses less digits than its factorization.

3882838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941421.

The product of its digits is 73728, while the sum is 40.

The square root of 3882838 is about 1970.4918167808. The cubic root of 3882838 is about 157.1748629810.

The spelling of 3882838 in words is "three million, eight hundred eighty-two thousand, eight hundred thirty-eight".