706465398797 has 8 divisors (see below), whose sum is σ = 722966823744. Its totient is φ = 689967246528.

The previous prime is 706465398781. The next prime is 706465398817. The reversal of 706465398797 is 797893564607.

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 706465398797 - 2⁴ = 706465398781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 706465398797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706465398707) by changing a digit.

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, 378668 + ... + 1247525.

It is an arithmetic number, because the mean of its divisors is an integer number (90370852968).

Almost surely, 2^706465398797 is an apocalyptic number.

It is an amenable number.

706465398797 is a deficient number, since it is larger than the sum of its proper divisors (16501424947).

706465398797 is a wasteful number, since it uses less digits than its factorization.

706465398797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636339.

The product of its (nonzero) digits is 480090240, while the sum is 71.

The spelling of 706465398797 in words is "seven hundred six billion, four hundred sixty-five million, three hundred ninety-eight thousand, seven hundred ninety-seven".