3486385 has 8 divisors (see below), whose sum is σ = 4781376. Its totient is φ = 2390640.

The previous prime is 3486361. The next prime is 3486391. The reversal of 3486385 is 5836843.

3486385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3486385 - 2⁷ = 3486257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49771 + ... + 49840.

It is an arithmetic number, because the mean of its divisors is an integer number (597672).

Almost surely, 2^3486385 is an apocalyptic number.

3486385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3486385 is a deficient number, since it is larger than the sum of its proper divisors (1294991).

3486385 is an equidigital number, since it uses as much as digits as its factorization.

3486385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99623.

The product of its digits is 69120, while the sum is 37.

The square root of 3486385 is about 1867.1863859829. The cubic root of 3486385 is about 151.6323205781.

The spelling of 3486385 in words is "three million, four hundred eighty-six thousand, three hundred eighty-five".