3493085 has 8 divisors (see below), whose sum is σ = 4233816. Its totient is φ = 2766400.

The previous prime is 3493081. The next prime is 3493099. The reversal of 3493085 is 5803943.

It can be written as a sum of positive squares in 4 ways, for example, as 1413721 + 2079364 = 1189^2 + 1442^2 .

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

It is not a de Polignac number, because 3493085 - 2² = 3493081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493081) 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 7 ways as a sum of consecutive naturals, for example, 2954 + ... + 3963.

It is an arithmetic number, because the mean of its divisors is an integer number (529227).

Almost surely, 2^3493085 is an apocalyptic number.

It is an amenable number.

3493085 is a deficient number, since it is larger than the sum of its proper divisors (740731).

3493085 is a wasteful number, since it uses less digits than its factorization.

3493085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7023.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3493085 is about 1868.9796681612. The cubic root of 3493085 is about 151.7293921336.

The spelling of 3493085 in words is "three million, four hundred ninety-three thousand, eighty-five".