3938061 has 8 divisors (see below), whose sum is σ = 5299360. Its totient is φ = 2601072.

The previous prime is 3938057. The next prime is 3938063. The reversal of 3938061 is 1608393.

3938061 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 not a de Polignac number, because 3938061 - 2² = 3938057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3938063) 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, 5695 + ... + 6348.

It is an arithmetic number, because the mean of its divisors is an integer number (662420).

Almost surely, 2^3938061 is an apocalyptic number.

It is an amenable number.

3938061 is a deficient number, since it is larger than the sum of its proper divisors (1361299).

3938061 is a wasteful number, since it uses less digits than its factorization.

3938061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12155.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3938061 is about 1984.4548369766. The cubic root of 3938061 is about 157.9164890091.

The spelling of 3938061 in words is "three million, nine hundred thirty-eight thousand, sixty-one".