3378346 has 8 divisors (see below), whose sum is σ = 5114340. Its totient is φ = 1673568.

The previous prime is 3378343. The next prime is 3378373. The reversal of 3378346 is 6438733.

It is a happy number.

3378346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2852721 + 525625 = 1689^2 + 725^2 .

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

It is a super-2 number, since 2×3378346² = 22826443391432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3378343) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7531 + ... + 7966.

Almost surely, 2^3378346 is an apocalyptic number.

3378346 is a deficient number, since it is larger than the sum of its proper divisors (1735994).

3378346 is a wasteful number, since it uses less digits than its factorization.

3378346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15608.

The product of its digits is 36288, while the sum is 34.

The square root of 3378346 is about 1838.0277473422. The cubic root of 3378346 is about 150.0495539979.

The spelling of 3378346 in words is "three million, three hundred seventy-eight thousand, three hundred forty-six".