3166446 has 8 divisors (see below), whose sum is σ = 6332904. Its totient is φ = 1055480.

The previous prime is 3166441. The next prime is 3166447. The reversal of 3166446 is 6446613.

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

3166446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3166441) 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, 263865 + ... + 263876.

It is an arithmetic number, because the mean of its divisors is an integer number (791613).

Almost surely, 2^3166446 is an apocalyptic number.

3166446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3166446 is a wasteful number, since it uses less digits than its factorization.

3166446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527746.

The product of its digits is 10368, while the sum is 30.

The square root of 3166446 is about 1779.4510389443. The cubic root of 3166446 is about 146.8443908449.

The spelling of 3166446 in words is "three million, one hundred sixty-six thousand, four hundred forty-six".