706303736273 has 4 divisors (see below), whose sum is σ = 706560296868. Its totient is φ = 706047175680.

The previous prime is 706303736269. The next prime is 706303736287. The reversal of 706303736273 is 372637303607.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 283091035969 + 423212700304 = 532063^2 + 650548^2 .

It is a cyclic number.

It is not a de Polignac number, because 706303736273 - 2² = 706303736269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706303736233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128276168 + ... + 128281673.

It is an arithmetic number, because the mean of its divisors is an integer number (176640074217).

Almost surely, 2^706303736273 is an apocalyptic number.

It is an amenable number.

706303736273 is a deficient number, since it is larger than the sum of its proper divisors (256560595).

706303736273 is a wasteful number, since it uses less digits than its factorization.

706303736273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256560594.

The product of its (nonzero) digits is 2000376, while the sum is 47.

The spelling of 706303736273 in words is "seven hundred six billion, three hundred three million, seven hundred thirty-six thousand, two hundred seventy-three".