696429085717 has 4 divisors (see below), whose sum is σ = 696667837036. Its totient is φ = 696190334400.

The previous prime is 696429085697. The next prime is 696429085727. The reversal of 696429085717 is 717580924696.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 392027506641 + 304401579076 = 626121^2 + 551726^2 .

It is a cyclic number.

It is not a de Polignac number, because 696429085717 - 2¹⁹ = 696428561429 is a prime.

It is a super-3 number, since 3×696429085717³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696429085727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119371284 + ... + 119377117.

It is an arithmetic number, because the mean of its divisors is an integer number (174166959259).

Almost surely, 2^696429085717 is an apocalyptic number.

It is an amenable number.

696429085717 is a deficient number, since it is larger than the sum of its proper divisors (238751319).

696429085717 is a wasteful number, since it uses less digits than its factorization.

696429085717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238751318.

The product of its (nonzero) digits is 45722880, while the sum is 64.

The spelling of 696429085717 in words is "six hundred ninety-six billion, four hundred twenty-nine million, eighty-five thousand, seven hundred seventeen".