3386845 has 32 divisors (see below), whose sum is σ = 5345280. Its totient is φ = 1995840.

The previous prime is 3386839. The next prime is 3386849. The reversal of 3386845 is 5486833.

It is not a de Polignac number, because 3386845 - 2⁵ = 3386813 is a prime.

It is a super-2 number, since 2×3386845² = 22941438108050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3386849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7084 + ... + 7546.

It is an arithmetic number, because the mean of its divisors is an integer number (167040).

Almost surely, 2^3386845 is an apocalyptic number.

3386845 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3386845 is a deficient number, since it is larger than the sum of its proper divisors (1958435).

3386845 is a wasteful number, since it uses less digits than its factorization.

3386845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

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

The square root of 3386845 is about 1840.3382841206. The cubic root of 3386845 is about 150.1752765892.

The spelling of 3386845 in words is "three million, three hundred eighty-six thousand, eight hundred forty-five".