3378846 has 32 divisors (see below), whose sum is σ = 7205760. Its totient is φ = 1053216.

The previous prime is 3378839. The next prime is 3378857. The reversal of 3378846 is 6488733.

It is a super-2 number, since 2×3378846² = 22833200583432, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 12060 + ... + 12336.

It is an arithmetic number, because the mean of its divisors is an integer number (225180).

Almost surely, 2^3378846 is an apocalyptic number.

3378846 is an abundant number, since it is smaller than the sum of its proper divisors (3826914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3378846 is a wasteful number, since it uses less digits than its factorization.

3378846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408.

The product of its digits is 96768, while the sum is 39.

The square root of 3378846 is about 1838.1637576669. The cubic root of 3378846 is about 150.0569561484.

It can be divided in two parts, 3378 and 846, that added together give a palindrome (4224).

The spelling of 3378846 in words is "three million, three hundred seventy-eight thousand, eight hundred forty-six".