6905093 has 8 divisors (see below), whose sum is σ = 7464408. Its totient is φ = 6349824.

The previous prime is 6905071. The next prime is 6905123. The reversal of 6905093 is 3905096.

6905093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 134689 + 6770404 = 367^2 + 2602^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6905093 - 2⁶ = 6905029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6905053) 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 7 ways as a sum of consecutive naturals, for example, 3221 + ... + 4917.

It is an arithmetic number, because the mean of its divisors is an integer number (933051).

Almost surely, 2^6905093 is an apocalyptic number.

It is an amenable number.

6905093 is a deficient number, since it is larger than the sum of its proper divisors (559315).

6905093 is a wasteful number, since it uses less digits than its factorization.

6905093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 6905093 is about 2627.7543644717. The cubic root of 6905093 is about 190.4246549794.

The spelling of 6905093 in words is "six million, nine hundred five thousand, ninety-three".