6793989143 has 2 divisors, whose sum is σ = 6793989144. Its totient is φ = 6793989142.

The previous prime is 6793989101. The next prime is 6793989149. The reversal of 6793989143 is 3419893976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6793989143 - 2¹⁸ = 6793726999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6793989149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3396994571 + 3396994572.

It is an arithmetic number, because the mean of its divisors is an integer number (3396994572).

Almost surely, 2^6793989143 is an apocalyptic number.

6793989143 is a deficient number, since it is larger than the sum of its proper divisors (1).

6793989143 is an equidigital number, since it uses as much as digits as its factorization.

6793989143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8817984, while the sum is 59.

The square root of 6793989143 is about 82425.6582806592. The cubic root of 6793989143 is about 1893.9780849165.

The spelling of 6793989143 in words is "six billion, seven hundred ninety-three million, nine hundred eighty-nine thousand, one hundred forty-three".