706303581073 has 4 divisors (see below), whose sum is σ = 737012432448. Its totient is φ = 675594729700.

The previous prime is 706303581043. The next prime is 706303581101. The reversal of 706303581073 is 370185303607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-706303581073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706303581043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15354425653 + ... + 15354425698.

It is an arithmetic number, because the mean of its divisors is an integer number (184253108112).

Almost surely, 2^706303581073 is an apocalyptic number.

It is an amenable number.

706303581073 is a deficient number, since it is larger than the sum of its proper divisors (30708851375).

706303581073 is a wasteful number, since it uses less digits than its factorization.

706303581073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30708851374.

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 706303581073 in words is "seven hundred six billion, three hundred three million, five hundred eighty-one thousand, seventy-three".