3369644 has 12 divisors (see below), whose sum is σ = 5952744. Its totient is φ = 1668864.

The previous prime is 3369643. The next prime is 3369647. The reversal of 3369644 is 4469633.

It is a happy number.

It is a super-2 number, since 2×3369644² = 22709001373472, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (3369643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3509 + ... + 4364.

It is an arithmetic number, because the mean of its divisors is an integer number (496062).

Almost surely, 2^3369644 is an apocalyptic number.

It is an amenable number.

3369644 is a deficient number, since it is larger than the sum of its proper divisors (2583100).

3369644 is a wasteful number, since it uses less digits than its factorization.

3369644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7984 (or 7982 counting only the distinct ones).

The product of its digits is 46656, while the sum is 35.

The square root of 3369644 is about 1835.6590097292. The cubic root of 3369644 is about 149.9206098406.

The spelling of 3369644 in words is "three million, three hundred sixty-nine thousand, six hundred forty-four".