3491166 has 32 divisors (see below), whose sum is σ = 8068608. Its totient is φ = 986400.

The previous prime is 3491149. The next prime is 3491179. The reversal of 3491166 is 6611943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3831 + ... + 4653.

It is an arithmetic number, because the mean of its divisors is an integer number (252144).

Almost surely, 2^3491166 is an apocalyptic number.

3491166 is an abundant number, since it is smaller than the sum of its proper divisors (4577442).

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

3491166 is a wasteful number, since it uses less digits than its factorization.

3491166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936.

The product of its digits is 3888, while the sum is 30.

The square root of 3491166 is about 1868.4662159108. The cubic root of 3491166 is about 151.7016017955.

The spelling of 3491166 in words is "three million, four hundred ninety-one thousand, one hundred sixty-six".