706799690809 has 8 divisors (see below), whose sum is σ = 730805429088. Its totient is φ = 683116177440.

The previous prime is 706799690669. The next prime is 706799690881. The reversal of 706799690809 is 908096997607.

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 706799690809 - 2¹⁷ = 706799559737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706799690209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80551767 + ... + 80560540.

It is an arithmetic number, because the mean of its divisors is an integer number (91350678636).

Almost surely, 2^706799690809 is an apocalyptic number.

It is an amenable number.

706799690809 is a deficient number, since it is larger than the sum of its proper divisors (24005738279).

706799690809 is a wasteful number, since it uses less digits than its factorization.

706799690809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161112455.

The product of its (nonzero) digits is 92588832, while the sum is 70.

The spelling of 706799690809 in words is "seven hundred six billion, seven hundred ninety-nine million, six hundred ninety thousand, eight hundred nine".