8003349 has 6 divisors (see below), whose sum is σ = 11560406. Its totient is φ = 5335560.

The previous prime is 8003309. The next prime is 8003381. The reversal of 8003349 is 9433008.

It can be written as a sum of positive squares in only one way, i.e., 7800849 + 202500 = 2793^2 + 450^2 .

It is not a de Polignac number, because 8003349 - 2⁹ = 8002837 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 (8003309) 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 5 ways as a sum of consecutive naturals, for example, 444622 + ... + 444639.

Almost surely, 2^8003349 is an apocalyptic number.

It is an amenable number.

8003349 is a deficient number, since it is larger than the sum of its proper divisors (3557057).

8003349 is a wasteful number, since it uses less digits than its factorization.

8003349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889267 (or 889264 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 8003349 is about 2829.0190879526. The cubic root of 8003349 is about 200.0279044399.

The spelling of 8003349 in words is "eight million, three thousand, three hundred forty-nine".