3486173 has 4 divisors (see below), whose sum is σ = 3691260. Its totient is φ = 3281088.

The previous prime is 3486169. The next prime is 3486187. The reversal of 3486173 is 3716843.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2679769 + 806404 = 1637^2 + 898^2 .

It is a cyclic number.

It is not a de Polignac number, because 3486173 - 2² = 3486169 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102518 + ... + 102551.

It is an arithmetic number, because the mean of its divisors is an integer number (922815).

Almost surely, 2^3486173 is an apocalyptic number.

It is an amenable number.

3486173 is a deficient number, since it is larger than the sum of its proper divisors (205087).

3486173 is a wasteful number, since it uses less digits than its factorization.

3486173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205086.

The product of its digits is 12096, while the sum is 32.

The square root of 3486173 is about 1867.1296152115. The cubic root of 3486173 is about 151.6292470311.

The spelling of 3486173 in words is "three million, four hundred eighty-six thousand, one hundred seventy-three".