6939231743 has 2 divisors, whose sum is σ = 6939231744. Its totient is φ = 6939231742.

The previous prime is 6939231709. The next prime is 6939231749. The reversal of 6939231743 is 3471329396.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6939231743 - 2¹⁶ = 6939166207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6939231749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3469615871 + 3469615872.

It is an arithmetic number, because the mean of its divisors is an integer number (3469615872).

Almost surely, 2^6939231743 is an apocalyptic number.

6939231743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6939231743 is an equidigital number, since it uses as much as digits as its factorization.

6939231743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 47.

The square root of 6939231743 is about 83302.0512532555. The cubic root of 6939231743 is about 1907.3795871444.

The spelling of 6939231743 in words is "six billion, nine hundred thirty-nine million, two hundred thirty-one thousand, seven hundred forty-three".