3197966 has 16 divisors (see below), whose sum is σ = 5270400. Its totient is φ = 1448568.

The previous prime is 3197939. The next prime is 3197983. The reversal of 3197966 is 6697913.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956 + ... + 2703.

It is an arithmetic number, because the mean of its divisors is an integer number (329400).

Almost surely, 2^3197966 is an apocalyptic number.

3197966 is a deficient number, since it is larger than the sum of its proper divisors (2072434).

3197966 is a wasteful number, since it uses less digits than its factorization.

3197966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703.

The product of its digits is 61236, while the sum is 41.

The square root of 3197966 is about 1788.2857713464. The cubic root of 3197966 is about 147.3300311611.

The spelling of 3197966 in words is "three million, one hundred ninety-seven thousand, nine hundred sixty-six".