3393649 has 8 divisors (see below), whose sum is σ = 3891968. Its totient is φ = 2898720.

The previous prime is 3393629. The next prime is 3393653. The reversal of 3393649 is 9463933.

3393649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3393649 - 2¹¹ = 3391601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3393619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909 + ... + 3229.

It is an arithmetic number, because the mean of its divisors is an integer number (486496).

Almost surely, 2^3393649 is an apocalyptic number.

It is an amenable number.

3393649 is a deficient number, since it is larger than the sum of its proper divisors (498319).

3393649 is a wasteful number, since it uses less digits than its factorization.

3393649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695.

The product of its digits is 52488, while the sum is 37.

The square root of 3393649 is about 1842.1859298127. The cubic root of 3393649 is about 150.2757741615.

The spelling of 3393649 in words is "three million, three hundred ninety-three thousand, six hundred forty-nine".