6913349 has 4 divisors (see below), whose sum is σ = 6981900. Its totient is φ = 6844800.

The previous prime is 6913337. The next prime is 6913351. The reversal of 6913349 is 9433196.

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 3648100 + 3265249 = 1910^2 + 1807^2 .

It is a cyclic number.

It is not a de Polignac number, because 6913349 - 2²⁰ = 5864773 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 (6913649) 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 3 ways as a sum of consecutive naturals, for example, 34124 + ... + 34325.

It is an arithmetic number, because the mean of its divisors is an integer number (1745475).

Almost surely, 2^6913349 is an apocalyptic number.

It is an amenable number.

6913349 is a deficient number, since it is larger than the sum of its proper divisors (68551).

6913349 is a wasteful number, since it uses less digits than its factorization.

6913349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68550.

The product of its digits is 17496, while the sum is 35.

The square root of 6913349 is about 2629.3248182756. The cubic root of 6913349 is about 190.5005178144.

The spelling of 6913349 in words is "six million, nine hundred thirteen thousand, three hundred forty-nine".