706517345 has 16 divisors (see below), whose sum is σ = 863083200. Its totient is φ = 555090624.

The previous prime is 706517293. The next prime is 706517353. The reversal of 706517345 is 543715607.

It is a cyclic number.

It is not a de Polignac number, because 706517345 - 2⁶ = 706517281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 706517299 and 706517308.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 113894 + ... + 119936.

It is an arithmetic number, because the mean of its divisors is an integer number (53942700).

Almost surely, 2^706517345 is an apocalyptic number.

It is an amenable number.

706517345 is a deficient number, since it is larger than the sum of its proper divisors (156565855).

706517345 is a wasteful number, since it uses less digits than its factorization.

706517345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 706517345 is about 26580.3939963274. The cubic root of 706517345 is about 890.6511016378.

The spelling of 706517345 in words is "seven hundred six million, five hundred seventeen thousand, three hundred forty-five".