3393287 has 4 divisors (see below), whose sum is σ = 3436320. Its totient is φ = 3350256.

The previous prime is 3393239. The next prime is 3393311. The reversal of 3393287 is 7823933.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3393287 - 2⁶ = 3393223 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3393227) 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, 21398 + ... + 21555.

It is an arithmetic number, because the mean of its divisors is an integer number (859080).

Almost surely, 2^3393287 is an apocalyptic number.

3393287 is a deficient number, since it is larger than the sum of its proper divisors (43033).

3393287 is an equidigital number, since it uses as much as digits as its factorization.

3393287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43032.

The product of its digits is 27216, while the sum is 35.

The square root of 3393287 is about 1842.0876743521. The cubic root of 3393287 is about 150.2704306739.

The spelling of 3393287 in words is "three million, three hundred ninety-three thousand, two hundred eighty-seven".