6308349 has 4 divisors (see below), whose sum is σ = 8411136. Its totient is φ = 4205564.

The previous prime is 6308347. The next prime is 6308369. The reversal of 6308349 is 9438036.

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 6308349 - 2¹ = 6308347 is a prime.

It is a D-number.

6308349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6308347) 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, 1051389 + ... + 1051394.

It is an arithmetic number, because the mean of its divisors is an integer number (2102784).

Almost surely, 2^6308349 is an apocalyptic number.

It is an amenable number.

6308349 is a deficient number, since it is larger than the sum of its proper divisors (2102787).

6308349 is a wasteful number, since it uses less digits than its factorization.

6308349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102786.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 6308349 is about 2511.6426895560. The cubic root of 6308349 is about 184.7730257569.

The spelling of 6308349 in words is "six million, three hundred eight thousand, three hundred forty-nine".