734240453 has 2 divisors, whose sum is σ = 734240454. Its totient is φ = 734240452.

The previous prime is 734240417. The next prime is 734240461. The reversal of 734240453 is 354042437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 542750209 + 191490244 = 23297^2 + 13838^2 .

It is a cyclic number.

It is not a de Polignac number, because 734240453 - 2¹⁴ = 734224069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734240483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367120226 + 367120227.

It is an arithmetic number, because the mean of its divisors is an integer number (367120227).

Almost surely, 2^734240453 is an apocalyptic number.

It is an amenable number.

734240453 is a deficient number, since it is larger than the sum of its proper divisors (1).

734240453 is an equidigital number, since it uses as much as digits as its factorization.

734240453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 734240453 is about 27096.8716460037. The cubic root of 734240453 is about 902.1514180342.

The spelling of 734240453 in words is "seven hundred thirty-four million, two hundred forty thousand, four hundred fifty-three".