3940606 has 8 divisors (see below), whose sum is σ = 6048504. Its totient is φ = 1924440.

The previous prime is 3940597. The next prime is 3940609. The reversal of 3940606 is 6060493.

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

3940606 is a modest number, since divided by 606 gives 394 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3940609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22825 + ... + 22996.

It is an arithmetic number, because the mean of its divisors is an integer number (756063).

Almost surely, 2^3940606 is an apocalyptic number.

3940606 is a deficient number, since it is larger than the sum of its proper divisors (2107898).

3940606 is a wasteful number, since it uses less digits than its factorization.

3940606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45866.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3940606 is about 1985.0959674535. The cubic root of 3940606 is about 157.9504999025.

The spelling of 3940606 in words is "three million, nine hundred forty thousand, six hundred six".