3939529 has 8 divisors (see below), whose sum is σ = 4550688. Its totient is φ = 3370560.

The previous prime is 3939521. The next prime is 3939539. The reversal of 3939529 is 9259393.

3939529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3939529 - 2³ = 3939521 is a prime.

It is a super-5 number, since 5×3939529⁵ (a number of 34 digits) contains 55555 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3939491 and 3939500.

It is not an unprimeable number, because it can be changed into a prime (3939521) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10347 + ... + 10720.

It is an arithmetic number, because the mean of its divisors is an integer number (568836).

Almost surely, 2^3939529 is an apocalyptic number.

It is an amenable number.

3939529 is a deficient number, since it is larger than the sum of its proper divisors (611159).

3939529 is a wasteful number, since it uses less digits than its factorization.

3939529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21095.

The product of its digits is 65610, while the sum is 40.

The square root of 3939529 is about 1984.8246773960. The cubic root of 3939529 is about 157.9361088682.

The spelling of 3939529 in words is "three million, nine hundred thirty-nine thousand, five hundred twenty-nine".