3938006 has 16 divisors (see below), whose sum is σ = 6096384. Its totient is φ = 1906944.

The previous prime is 3937993. The next prime is 3938029. The reversal of 3938006 is 6008393.

It is a self number, because there is not a number n which added to its sum of digits gives 3938006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10091 + ... + 10473.

It is an arithmetic number, because the mean of its divisors is an integer number (381024).

Almost surely, 2^3938006 is an apocalyptic number.

3938006 is a deficient number, since it is larger than the sum of its proper divisors (2158378).

3938006 is a wasteful number, since it uses less digits than its factorization.

3938006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3938006 is about 1984.4409792181. The cubic root of 3938006 is about 157.9157538378.

The spelling of 3938006 in words is "three million, nine hundred thirty-eight thousand, six".