3939482 has 4 divisors (see below), whose sum is σ = 5909226. Its totient is φ = 1969740.

The previous prime is 3939473. The next prime is 3939497. The reversal of 3939482 is 2849393.

3939482 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, and also an emirpimes, since its reverse is a distinct semiprime: 2849393 = 157 ⋅18149.

It can be written as a sum of positive squares in only one way, i.e., 2399401 + 1540081 = 1549^2 + 1241^2 .

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, 984869 + ... + 984872.

Almost surely, 2^3939482 is an apocalyptic number.

3939482 is a deficient number, since it is larger than the sum of its proper divisors (1969744).

3939482 is a wasteful number, since it uses less digits than its factorization.

3939482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969743.

The product of its digits is 46656, while the sum is 38.

The square root of 3939482 is about 1984.8128375240. The cubic root of 3939482 is about 157.9354807875.

The spelling of 3939482 in words is "three million, nine hundred thirty-nine thousand, four hundred eighty-two".