3968210 has 16 divisors (see below), whose sum is σ = 7295616. Its totient is φ = 1553328.

The previous prime is 3968203. The next prime is 3968219. The reversal of 3968210 is 128693.

3968210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3968219) by changing a digit.

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, 3752 + ... + 4691.

It is an arithmetic number, because the mean of its divisors is an integer number (455976).

Almost surely, 2^3968210 is an apocalyptic number.

3968210 is a deficient number, since it is larger than the sum of its proper divisors (3327406).

3968210 is a wasteful number, since it uses less digits than its factorization.

3968210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8497.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3968210 is about 1992.0366462493. The cubic root of 3968210 is about 158.3184572050.

The spelling of 3968210 in words is "three million, nine hundred sixty-eight thousand, two hundred ten".