734823243379 has 2 divisors, whose sum is σ = 734823243380. Its totient is φ = 734823243378.

The previous prime is 734823243367. The next prime is 734823243421. The reversal of 734823243379 is 973342328437.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 734823243379 - 2¹⁷ = 734823112307 is a prime.

It is not a weakly prime, because it can be changed into another prime (734823243779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367411621689 + 367411621690.

It is an arithmetic number, because the mean of its divisors is an integer number (367411621690).

Almost surely, 2^734823243379 is an apocalyptic number.

734823243379 is a deficient number, since it is larger than the sum of its proper divisors (1).

734823243379 is an equidigital number, since it uses as much as digits as its factorization.

734823243379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18289152, while the sum is 55.

The spelling of 734823243379 in words is "seven hundred thirty-four billion, eight hundred twenty-three million, two hundred forty-three thousand, three hundred seventy-nine".