734800646273 has 2 divisors, whose sum is σ = 734800646274. Its totient is φ = 734800646272.

The previous prime is 734800646207. The next prime is 734800646291. The reversal of 734800646273 is 372646008437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 491215953424 + 243584692849 = 700868^2 + 493543^2 .

It is a cyclic number.

It is not a de Polignac number, because 734800646273 - 2¹⁴ = 734800629889 is a prime.

It is a super-3 number, since 3×734800646273³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (734800642273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367400323136 + 367400323137.

It is an arithmetic number, because the mean of its divisors is an integer number (367400323137).

Almost surely, 2^734800646273 is an apocalyptic number.

It is an amenable number.

734800646273 is a deficient number, since it is larger than the sum of its proper divisors (1).

734800646273 is an equidigital number, since it uses as much as digits as its factorization.

734800646273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 50.

The spelling of 734800646273 in words is "seven hundred thirty-four billion, eight hundred million, six hundred forty-six thousand, two hundred seventy-three".