3917066 has 8 divisors (see below), whose sum is σ = 5910084. Its totient is φ = 1947040.

The previous prime is 3917063. The next prime is 3917087. The reversal of 3917066 is 6607193.

3917066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3916441 + 625 = 1979^2 + 25^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3917063) 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 3 ways as a sum of consecutive naturals, for example, 5315 + ... + 6006.

Almost surely, 2^3917066 is an apocalyptic number.

3917066 is a deficient number, since it is larger than the sum of its proper divisors (1993018).

3917066 is a wasteful number, since it uses less digits than its factorization.

3917066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11496.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3917066 is about 1979.1579017350. The cubic root of 3917066 is about 157.6353552140.

The spelling of 3917066 in words is "three million, nine hundred seventeen thousand, sixty-six".