3393193 has 4 divisors (see below), whose sum is σ = 3398148. Its totient is φ = 3388240.

The previous prime is 3393163. The next prime is 3393197. The reversal of 3393193 is 3913933.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1721344 + 1671849 = 1312^2 + 1293^2 .

It is a cyclic number.

It is not a de Polignac number, because 3393193 - 2²¹ = 1296041 is a prime.

It is a Duffinian number.

3393193 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3393197) 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, 1246 + ... + 2887.

It is an arithmetic number, because the mean of its divisors is an integer number (849537).

Almost surely, 2^3393193 is an apocalyptic number.

It is an amenable number.

3393193 is a deficient number, since it is larger than the sum of its proper divisors (4955).

3393193 is an equidigital number, since it uses as much as digits as its factorization.

3393193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4954.

The product of its digits is 6561, while the sum is 31.

The square root of 3393193 is about 1842.0621596461. The cubic root of 3393193 is about 150.2690430762.

The spelling of 3393193 in words is "three million, three hundred ninety-three thousand, one hundred ninety-three".