3388705 has 16 divisors (see below), whose sum is σ = 4308480. Its totient is φ = 2553408.

The previous prime is 3388687. The next prime is 3388717. The reversal of 3388705 is 5078833.

3388705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3388705 - 2⁵ = 3388673 is a prime.

It is a super-2 number, since 2×3388705² = 22966643154050, which contains 22 as substring.

It is an Ulam 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 15 ways as a sum of consecutive naturals, for example, 8899 + ... + 9271.

It is an arithmetic number, because the mean of its divisors is an integer number (269280).

Almost surely, 2^3388705 is an apocalyptic number.

It is an amenable number.

3388705 is a deficient number, since it is larger than the sum of its proper divisors (919775).

3388705 is a wasteful number, since it uses less digits than its factorization.

3388705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3388705 is about 1840.8435566338. The cubic root of 3388705 is about 150.2027628284.

The spelling of 3388705 in words is "three million, three hundred eighty-eight thousand, seven hundred five".