6944293 has 4 divisors (see below), whose sum is σ = 7113708. Its totient is φ = 6774880.

The previous prime is 6944269. The next prime is 6944299. The reversal of 6944293 is 3924496.

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 956484 + 5987809 = 978^2 + 2447^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6944293 is a prime.

It is a d-powerful number, because it can be written as 6⁶ + 9² + 4⁵ + 4⁷ + 2²¹ + 9⁷ + 3³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6944299) 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, 84646 + ... + 84727.

It is an arithmetic number, because the mean of its divisors is an integer number (1778427).

Almost surely, 2^6944293 is an apocalyptic number.

It is an amenable number.

6944293 is a deficient number, since it is larger than the sum of its proper divisors (169415).

6944293 is a wasteful number, since it uses less digits than its factorization.

6944293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169414.

The product of its digits is 46656, while the sum is 37.

The square root of 6944293 is about 2635.2026487540. The cubic root of 6944293 is about 190.7843201972.

The spelling of 6944293 in words is "six million, nine hundred forty-four thousand, two hundred ninety-three".