3389905 has 8 divisors (see below), whose sum is σ = 4162752. Its totient is φ = 2648688.

The previous prime is 3389891. The next prime is 3389927. The reversal of 3389905 is 5099833.

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

It is a cyclic number.

It is not a de Polignac number, because 3389905 - 2¹⁹ = 2865617 is a prime.

It is a super-2 number, since 2×3389905² = 22982911818050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 7669 + ... + 8098.

It is an arithmetic number, because the mean of its divisors is an integer number (520344).

Almost surely, 2^3389905 is an apocalyptic number.

It is an amenable number.

3389905 is a deficient number, since it is larger than the sum of its proper divisors (772847).

3389905 is a wasteful number, since it uses less digits than its factorization.

3389905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15815.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 3389905 is about 1841.1694653127. The cubic root of 3389905 is about 150.2204905488.

The spelling of 3389905 in words is "three million, three hundred eighty-nine thousand, nine hundred five".