3378355 has 16 divisors (see below), whose sum is σ = 4380480. Its totient is φ = 2493568.

The previous prime is 3378343. The next prime is 3378373. The reversal of 3378355 is 5538733.

It is a happy number.

3378355 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 3378355 - 2¹⁹ = 2854067 is a prime.

It is a super-2 number, since 2×3378355² = 22826565012050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3378355.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2829 + ... + 3841.

It is an arithmetic number, because the mean of its divisors is an integer number (273780).

Almost surely, 2^3378355 is an apocalyptic number.

3378355 is a deficient number, since it is larger than the sum of its proper divisors (1002125).

3378355 is a wasteful number, since it uses less digits than its factorization.

3378355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070.

The product of its digits is 37800, while the sum is 34.

The square root of 3378355 is about 1838.0301956170. The cubic root of 3378355 is about 150.0496872431.

The spelling of 3378355 in words is "three million, three hundred seventy-eight thousand, three hundred fifty-five".