3491066 has 8 divisors (see below), whose sum is σ = 5348160. Its totient is φ = 1708348.

The previous prime is 3491053. The next prime is 3491071. The reversal of 3491066 is 6601943.

3491066 is nontrivially palindromic in base 6.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18476 + ... + 18663.

It is an arithmetic number, because the mean of its divisors is an integer number (668520).

Almost surely, 2^3491066 is an apocalyptic number.

3491066 is a deficient number, since it is larger than the sum of its proper divisors (1857094).

3491066 is a wasteful number, since it uses less digits than its factorization.

3491066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37188.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3491066 is about 1868.4394558026. The cubic root of 3491066 is about 151.7001533487.

The spelling of 3491066 in words is "three million, four hundred ninety-one thousand, sixty-six".