6973109 has 24 divisors (see below), whose sum is σ = 8573184. Its totient is φ = 5662800.

The previous prime is 6973103. The next prime is 6973121. The reversal of 6973109 is 9013796.

6973109 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6973109 - 2¹² = 6969013 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 (6973103) 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 23 ways as a sum of consecutive naturals, for example, 224924 + ... + 224954.

It is an arithmetic number, because the mean of its divisors is an integer number (357216).

Almost surely, 2^6973109 is an apocalyptic number.

It is an amenable number.

6973109 is a deficient number, since it is larger than the sum of its proper divisors (1600075).

6973109 is a wasteful number, since it uses less digits than its factorization.

6973109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 6973109 is about 2640.6644997046. The cubic root of 6973109 is about 191.0478485423.

The spelling of 6973109 in words is "six million, nine hundred seventy-three thousand, one hundred nine".