3718966 has 8 divisors (see below), whose sum is σ = 5607360. Its totient is φ = 1849848.

The previous prime is 3718963. The next prime is 3718993. The reversal of 3718966 is 6698173.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3718963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4326 + ... + 5113.

It is an arithmetic number, because the mean of its divisors is an integer number (700920).

Almost surely, 2^3718966 is an apocalyptic number.

3718966 is a deficient number, since it is larger than the sum of its proper divisors (1888394).

3718966 is a wasteful number, since it uses less digits than its factorization.

3718966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9638.

The product of its digits is 54432, while the sum is 40.

The square root of 3718966 is about 1928.4620815562. The cubic root of 3718966 is about 154.9318604415.

The spelling of 3718966 in words is "three million, seven hundred eighteen thousand, nine hundred sixty-six".