3378485 has 32 divisors (see below), whose sum is σ = 4821120. Its totient is φ = 2246400.

The previous prime is 3378481. The next prime is 3378497. The reversal of 3378485 is 5848733.

It is a happy number.

It is not a de Polignac number, because 3378485 - 2² = 3378481 is a prime.

It is a super-2 number, since 2×3378485² = 22828321790450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3378481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55355 + ... + 55415.

It is an arithmetic number, because the mean of its divisors is an integer number (150660).

Almost surely, 2^3378485 is an apocalyptic number.

It is an amenable number.

3378485 is a deficient number, since it is larger than the sum of its proper divisors (1442635).

3378485 is a wasteful number, since it uses less digits than its factorization.

3378485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149.

The product of its digits is 80640, while the sum is 38.

The square root of 3378485 is about 1838.0655592225. The cubic root of 3378485 is about 150.0516118690.

The spelling of 3378485 in words is "three million, three hundred seventy-eight thousand, four hundred eighty-five".