3378020 has 12 divisors (see below), whose sum is σ = 7093884. Its totient is φ = 1351200.

The previous prime is 3378013. The next prime is 3378041. The reversal of 3378020 is 208733.

3378020 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 2027776 + 1350244 = 1424^2 + 1162^2 .

It is a super-2 number, since 2×3378020² = 22822038240800, which contains 22 as substring.

It is an unprimeable number.

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, 84431 + ... + 84470.

It is an arithmetic number, because the mean of its divisors is an integer number (591157).

Almost surely, 2^3378020 is an apocalyptic number.

It is an amenable number.

3378020 is an abundant number, since it is smaller than the sum of its proper divisors (3715864).

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

3378020 is a wasteful number, since it uses less digits than its factorization.

3378020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168910 (or 168908 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3378020 is about 1837.9390631901. The cubic root of 3378020 is about 150.0447274025.

The spelling of 3378020 in words is "three million, three hundred seventy-eight thousand, twenty".