3946106 has 4 divisors (see below), whose sum is σ = 5919162. Its totient is φ = 1973052.

The previous prime is 3946051. The next prime is 3946123. The reversal of 3946106 is 6016493.

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

It can be written as a sum of positive squares in only one way, i.e., 2588881 + 1357225 = 1609^2 + 1165^2 .

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, 986525 + ... + 986528.

Almost surely, 2^3946106 is an apocalyptic number.

3946106 is a deficient number, since it is larger than the sum of its proper divisors (1973056).

3946106 is a wasteful number, since it uses less digits than its factorization.

3946106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973055.

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

The square root of 3946106 is about 1986.4808078610. The cubic root of 3946106 is about 158.0239508636.

The spelling of 3946106 in words is "three million, nine hundred forty-six thousand, one hundred six".