6934243 has 2 divisors, whose sum is σ = 6934244. Its totient is φ = 6934242.

The previous prime is 6934241. The next prime is 6934261. The reversal of 6934243 is 3424396.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6934243 - 2¹ = 6934241 is a prime.

Together with 6934241, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6934241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3467121 + 3467122.

It is an arithmetic number, because the mean of its divisors is an integer number (3467122).

Almost surely, 2^6934243 is an apocalyptic number.

6934243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6934243 is an equidigital number, since it uses as much as digits as its factorization.

6934243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 6934243 is about 2633.2950841104. The cubic root of 6934243 is about 190.6922393990.

The spelling of 6934243 in words is "six million, nine hundred thirty-four thousand, two hundred forty-three".