3389855 has 16 divisors (see below), whose sum is σ = 4852224. Its totient is φ = 2222880.

The previous prime is 3389801. The next prime is 3389857. The reversal of 3389855 is 5589833.

It is not a de Polignac number, because 3389855 - 2¹⁴ = 3373471 is a prime.

It is a super-2 number, since 2×3389855² = 22982233842050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3389857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1301 + ... + 2910.

It is an arithmetic number, because the mean of its divisors is an integer number (303264).

Almost surely, 2^3389855 is an apocalyptic number.

3389855 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3389855 is a deficient number, since it is larger than the sum of its proper divisors (1462369).

3389855 is a wasteful number, since it uses less digits than its factorization.

3389855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246.

The product of its digits is 129600, while the sum is 41.

The square root of 3389855 is about 1841.1558869362. The cubic root of 3389855 is about 150.2197519773.

The spelling of 3389855 in words is "three million, three hundred eighty-nine thousand, eight hundred fifty-five".