743340683 has 2 divisors, whose sum is σ = 743340684. Its totient is φ = 743340682.

The previous prime is 743340671. The next prime is 743340713. The reversal of 743340683 is 386043347.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-743340683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (743340583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371670341 + 371670342.

It is an arithmetic number, because the mean of its divisors is an integer number (371670342).

Almost surely, 2^743340683 is an apocalyptic number.

743340683 is a deficient number, since it is larger than the sum of its proper divisors (1).

743340683 is an equidigital number, since it uses as much as digits as its factorization.

743340683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 38.

The square root of 743340683 is about 27264.2748482332. The cubic root of 743340683 is about 905.8632354346.

The spelling of 743340683 in words is "seven hundred forty-three million, three hundred forty thousand, six hundred eighty-three".