3378859 has 4 divisors (see below), whose sum is σ = 3686040. Its totient is φ = 3071680.

The previous prime is 3378857. The next prime is 3378889. The reversal of 3378859 is 9588733.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3378859 - 2¹ = 3378857 is a prime.

It is a super-2 number, since 2×3378859² = 22833376283762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3378857) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 153574 + ... + 153595.

It is an arithmetic number, because the mean of its divisors is an integer number (921510).

Almost surely, 2^3378859 is an apocalyptic number.

3378859 is a deficient number, since it is larger than the sum of its proper divisors (307181).

3378859 is a wasteful number, since it uses less digits than its factorization.

3378859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307180.

The product of its digits is 181440, while the sum is 43.

The square root of 3378859 is about 1838.1672938011. The cubic root of 3378859 is about 150.0571485945.

The spelling of 3378859 in words is "three million, three hundred seventy-eight thousand, eight hundred fifty-nine".