3939061 has 12 divisors (see below), whose sum is σ = 4824480. Its totient is φ = 3197880.

The previous prime is 3939059. The next prime is 3939071. The reversal of 3939061 is 1609393.

It is not a de Polignac number, because 3939061 - 2¹ = 3939059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3939031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1185 + ... + 3046.

It is an arithmetic number, because the mean of its divisors is an integer number (402040).

Almost surely, 2^3939061 is an apocalyptic number.

It is an amenable number.

3939061 is a deficient number, since it is larger than the sum of its proper divisors (885419).

3939061 is a wasteful number, since it uses less digits than its factorization.

3939061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264 (or 4257 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 3939061 is about 1984.7067793505. The cubic root of 3939061 is about 157.9298545650.

The spelling of 3939061 in words is "three million, nine hundred thirty-nine thousand, sixty-one".