8193349 has 4 divisors (see below), whose sum is σ = 8383936. Its totient is φ = 8002764.

The previous prime is 8193343. The next prime is 8193397. The reversal of 8193349 is 9433918.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8193349 - 2⁹ = 8192837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8193343) 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 3 ways as a sum of consecutive naturals, for example, 95229 + ... + 95314.

It is an arithmetic number, because the mean of its divisors is an integer number (2095984).

Almost surely, 2^8193349 is an apocalyptic number.

It is an amenable number.

8193349 is a deficient number, since it is larger than the sum of its proper divisors (190587).

8193349 is a wasteful number, since it uses less digits than its factorization.

8193349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190586.

The product of its digits is 23328, while the sum is 37.

The square root of 8193349 is about 2862.4026621005. The cubic root of 8193349 is about 201.5984326981.

The spelling of 8193349 in words is "eight million, one hundred ninety-three thousand, three hundred forty-nine".