3393646 has 8 divisors (see below), whose sum is σ = 5208984. Its totient is φ = 1657320.

The previous prime is 3393629. The next prime is 3393653. The reversal of 3393646 is 6463933.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19645 + ... + 19816.

It is an arithmetic number, because the mean of its divisors is an integer number (651123).

Almost surely, 2^3393646 is an apocalyptic number.

3393646 is a deficient number, since it is larger than the sum of its proper divisors (1815338).

3393646 is a wasteful number, since it uses less digits than its factorization.

3393646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39506.

The product of its digits is 34992, while the sum is 34.

The square root of 3393646 is about 1842.1851155625. The cubic root of 3393646 is about 150.2757298800.

The spelling of 3393646 in words is "three million, three hundred ninety-three thousand, six hundred forty-six".