3889682 has 4 divisors (see below), whose sum is σ = 5834526. Its totient is φ = 1944840.

The previous prime is 3889679. The next prime is 3889727. The reversal of 3889682 is 2869883.

3889682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3279721 + 609961 = 1811^2 + 781^2 .

It is a super-2 number, since 2×3889682² = 30259252122248, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 972419 + ... + 972422.

Almost surely, 2^3889682 is an apocalyptic number.

3889682 is a deficient number, since it is larger than the sum of its proper divisors (1944844).

3889682 is a wasteful number, since it uses less digits than its factorization.

3889682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944843.

The product of its digits is 165888, while the sum is 44.

The square root of 3889682 is about 1972.2276744839. The cubic root of 3889682 is about 157.2671557282.

The spelling of 3889682 in words is "three million, eight hundred eighty-nine thousand, six hundred eighty-two".