743706473683 has 2 divisors, whose sum is σ = 743706473684. Its totient is φ = 743706473682.

The previous prime is 743706473567. The next prime is 743706473717. The reversal of 743706473683 is 386374607347.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 743706473683 - 2²⁹ = 743169602771 is a prime.

It is not a weakly prime, because it can be changed into another prime (743706483683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371853236841 + 371853236842.

It is an arithmetic number, because the mean of its divisors is an integer number (371853236842).

Almost surely, 2^743706473683 is an apocalyptic number.

743706473683 is a deficient number, since it is larger than the sum of its proper divisors (1).

743706473683 is an equidigital number, since it uses as much as digits as its factorization.

743706473683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42674688, while the sum is 58.

The spelling of 743706473683 in words is "seven hundred forty-three billion, seven hundred six million, four hundred seventy-three thousand, six hundred eighty-three".