3336945 has 16 divisors (see below), whose sum is σ = 5365440. Its totient is φ = 1770944.

The previous prime is 3336941. The next prime is 3336967. The reversal of 3336945 is 5496333.

It is a cyclic number.

It is not a de Polignac number, because 3336945 - 2² = 3336941 is a prime.

It is a super-2 number, since 2×3336945² = 22270403866050, which contains 22 as substring.

3336945 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3336941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3622 + ... + 4448.

It is an arithmetic number, because the mean of its divisors is an integer number (335340).

Almost surely, 2^3336945 is an apocalyptic number.

It is an amenable number.

3336945 is a deficient number, since it is larger than the sum of its proper divisors (2028495).

3336945 is a wasteful number, since it uses less digits than its factorization.

3336945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104.

The product of its digits is 29160, while the sum is 33.

The square root of 3336945 is about 1826.7306862261. The cubic root of 3336945 is about 149.4340898788.

The spelling of 3336945 in words is "three million, three hundred thirty-six thousand, nine hundred forty-five".