6923389223 has 2 divisors, whose sum is σ = 6923389224. Its totient is φ = 6923389222.

The previous prime is 6923389171. The next prime is 6923389237. The reversal of 6923389223 is 3229833296.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6923389223 - 2⁶ = 6923389159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6923380223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3461694611 + 3461694612.

It is an arithmetic number, because the mean of its divisors is an integer number (3461694612).

Almost surely, 2^6923389223 is an apocalyptic number.

6923389223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6923389223 is an equidigital number, since it uses as much as digits as its factorization.

6923389223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 839808, while the sum is 47.

The square root of 6923389223 is about 83206.9061015971. The cubic root of 6923389223 is about 1905.9269419705.

The spelling of 6923389223 in words is "six billion, nine hundred twenty-three million, three hundred eighty-nine thousand, two hundred twenty-three".