3966755 has 8 divisors (see below), whose sum is σ = 5126352. Its totient is φ = 2929248.

The previous prime is 3966727. The next prime is 3966761. The reversal of 3966755 is 5576693.

3966755 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 a cyclic number.

It is not a de Polignac number, because 3966755 - 2⁶ = 3966691 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 30449 + ... + 30578.

It is an arithmetic number, because the mean of its divisors is an integer number (640794).

Almost surely, 2^3966755 is an apocalyptic number.

3966755 is a deficient number, since it is larger than the sum of its proper divisors (1159597).

3966755 is a wasteful number, since it uses less digits than its factorization.

3966755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61045.

The product of its digits is 170100, while the sum is 41.

The square root of 3966755 is about 1991.6714086415. The cubic root of 3966755 is about 158.2991049433.

The spelling of 3966755 in words is "three million, nine hundred sixty-six thousand, seven hundred fifty-five".