3369225 has 24 divisors (see below), whose sum is σ = 5624640. Its totient is φ = 1779520.

The previous prime is 3369209. The next prime is 3369227. The reversal of 3369225 is 5229633.

It is not a de Polignac number, because 3369225 - 2⁴ = 3369209 is a prime.

It is a super-2 number, since 2×3369225² = 22703354201250, which contains 22 as substring.

It is a Curzon number.

3369225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3369192 and 3369201.

It is not an unprimeable number, because it can be changed into a prime (3369227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12391 + ... + 12659.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

Almost surely, 2^3369225 is an apocalyptic number.

It is an amenable number.

3369225 is a deficient number, since it is larger than the sum of its proper divisors (2255415).

3369225 is a wasteful number, since it uses less digits than its factorization.

3369225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 444 counting only the distinct ones).

The product of its digits is 9720, while the sum is 30.

The square root of 3369225 is about 1835.5448782310. The cubic root of 3369225 is about 149.9143955996.

The spelling of 3369225 in words is "three million, three hundred sixty-nine thousand, two hundred twenty-five".