3916966 has 8 divisors (see below), whose sum is σ = 5884200. Its totient is φ = 1955568.

The previous prime is 3916921. The next prime is 3916981. The reversal of 3916966 is 6696193.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165 + ... + 3031.

It is an arithmetic number, because the mean of its divisors is an integer number (735525).

Almost surely, 2^3916966 is an apocalyptic number.

3916966 is a deficient number, since it is larger than the sum of its proper divisors (1967234).

3916966 is a wasteful number, since it uses less digits than its factorization.

3916966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918.

The product of its digits is 52488, while the sum is 40.

The square root of 3916966 is about 1979.1326383040. The cubic root of 3916966 is about 157.6340137619.

The spelling of 3916966 in words is "three million, nine hundred sixteen thousand, nine hundred sixty-six".