2193369 has 8 divisors (see below), whose sum is σ = 2931360. Its totient is φ = 1458816.

The previous prime is 2193353. The next prime is 2193371. The reversal of 2193369 is 9633912.

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

It is not a de Polignac number, because 2193369 - 2⁴ = 2193353 is a prime.

It is a super-2 number, since 2×2193369² = 9621735140322, which contains 22 as substring.

2193369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2193319) 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 7 ways as a sum of consecutive naturals, for example, 1897 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (366420).

2^2193369 is an apocalyptic number.

It is an amenable number.

2193369 is a deficient number, since it is larger than the sum of its proper divisors (737991).

2193369 is an equidigital number, since it uses as much as digits as its factorization.

2193369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719.

The product of its digits is 8748, while the sum is 33.

The square root of 2193369 is about 1481.0027008753. The cubic root of 2193369 is about 129.9283431525.

The spelling of 2193369 in words is "two million, one hundred ninety-three thousand, three hundred sixty-nine".