3882829 has 4 divisors (see below), whose sum is σ = 3887676. Its totient is φ = 3877984.

The previous prime is 3882799. The next prime is 3882841. The reversal of 3882829 is 9282883.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 265225 + 3617604 = 515^2 + 1902^2 .

It is a cyclic number.

It is not a de Polignac number, because 3882829 - 2¹¹ = 3880781 is a prime.

It is a super-2 number, since 2×3882829² = 30152722086482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3882791 and 3882800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3882889) 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, 904 + ... + 2929.

It is an arithmetic number, because the mean of its divisors is an integer number (971919).

Almost surely, 2^3882829 is an apocalyptic number.

It is an amenable number.

3882829 is a deficient number, since it is larger than the sum of its proper divisors (4847).

3882829 is a wasteful number, since it uses less digits than its factorization.

3882829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846.

The product of its digits is 55296, while the sum is 40.

The square root of 3882829 is about 1970.4895330856. The cubic root of 3882829 is about 157.1747415428.

The spelling of 3882829 in words is "three million, eight hundred eighty-two thousand, eight hundred twenty-nine".