3466181 has 8 divisors (see below), whose sum is σ = 3760344. Its totient is φ = 3182080.

The previous prime is 3466171. The next prime is 3466193. The reversal of 3466181 is 1816643.

It can be written as a sum of positive squares in 4 ways, for example, as 372100 + 3094081 = 610^2 + 1759^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3466181 - 2⁶ = 3466117 is a prime.

It is a super-2 number, since 2×3466181² = 24028821449522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3466171) 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, 1790 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (470043).

Almost surely, 2^3466181 is an apocalyptic number.

It is an amenable number.

3466181 is a deficient number, since it is larger than the sum of its proper divisors (294163).

3466181 is a wasteful number, since it uses less digits than its factorization.

3466181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5031.

The product of its digits is 3456, while the sum is 29.

The square root of 3466181 is about 1861.7682455129. The cubic root of 3466181 is about 151.3388440532.

The spelling of 3466181 in words is "three million, four hundred sixty-six thousand, one hundred eighty-one".