3166390 has 16 divisors (see below), whose sum is σ = 5821632. Its totient is φ = 1239424.

The previous prime is 3166363. The next prime is 3166393. The reversal of 3166390 is 936613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3166393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2899 + ... + 3838.

It is an arithmetic number, because the mean of its divisors is an integer number (363852).

Almost surely, 2^3166390 is an apocalyptic number.

3166390 is a deficient number, since it is larger than the sum of its proper divisors (2655242).

3166390 is a wasteful number, since it uses less digits than its factorization.

3166390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6791.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3166390 is about 1779.4353036849. The cubic root of 3166390 is about 146.8435251704.

The spelling of 3166390 in words is "three million, one hundred sixty-six thousand, three hundred ninety".