706734786245 has 8 divisors (see below), whose sum is σ = 897968904984. Its totient is φ = 532129721344.

The previous prime is 706734786209. The next prime is 706734786259. The reversal of 706734786245 is 542687437607.

It can be written as a sum of positive squares in 4 ways, for example, as 406867931044 + 299866855201 = 637862^2 + 547601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 706734786245 - 2²⁸ = 706466350789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4157263364 + ... + 4157263533.

It is an arithmetic number, because the mean of its divisors is an integer number (112246113123).

Almost surely, 2^706734786245 is an apocalyptic number.

It is an amenable number.

706734786245 is a deficient number, since it is larger than the sum of its proper divisors (191234118739).

706734786245 is a wasteful number, since it uses less digits than its factorization.

706734786245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8314526919.

The product of its (nonzero) digits is 47416320, while the sum is 59.

The spelling of 706734786245 in words is "seven hundred six billion, seven hundred thirty-four million, seven hundred eighty-six thousand, two hundred forty-five".