706712432397 has 8 divisors (see below), whose sum is σ = 942288512256. Its totient is φ = 471138987072.

The previous prime is 706712432369. The next prime is 706712432399. The reversal of 706712432397 is 793234217607.

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

It is not a de Polignac number, because 706712432397 - 2⁷ = 706712432269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706712432399) 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, 88293 + ... + 1192149.

It is an arithmetic number, because the mean of its divisors is an integer number (117786064032).

Almost surely, 2^706712432397 is an apocalyptic number.

It is an amenable number.

706712432397 is a deficient number, since it is larger than the sum of its proper divisors (235576079859).

706712432397 is a wasteful number, since it uses less digits than its factorization.

706712432397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317267.

The product of its (nonzero) digits is 2667168, while the sum is 51.

The spelling of 706712432397 in words is "seven hundred six billion, seven hundred twelve million, four hundred thirty-two thousand, three hundred ninety-seven".