3960206 has 4 divisors (see below), whose sum is σ = 5940312. Its totient is φ = 1980102.

The previous prime is 3960193. The next prime is 3960217. The reversal of 3960206 is 6020693.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 990050 + ... + 990053.

It is an arithmetic number, because the mean of its divisors is an integer number (1485078).

Almost surely, 2^3960206 is an apocalyptic number.

3960206 is a deficient number, since it is larger than the sum of its proper divisors (1980106).

3960206 is a wasteful number, since it uses less digits than its factorization.

3960206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980105.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3960206 is about 1990.0266329876. The cubic root of 3960206 is about 158.2119411799.

Adding to 3960206 its reverse (6020693), we get a palindrome (9980899).

The spelling of 3960206 in words is "three million, nine hundred sixty thousand, two hundred six".