696429085716 has 162 divisors, whose sum is σ = 2217477076542. Its totient is φ = 183673526400.

The previous prime is 696429085697. The next prime is 696429085727. The reversal of 696429085716 is 617580924696.

696429085716 is a `hidden beast` number, since 69 + 6 + 429 + 0 + 85 + 71 + 6 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 6964570116 + 689464515600 = 83454^2 + 830340^2 .

It is a super-3 number, since 3×696429085716³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

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 53 ways as a sum of consecutive naturals, for example, 869935 + ... + 1466166.

Almost surely, 2^696429085716 is an apocalyptic number.

It is an amenable number.

696429085716 is an abundant number, since it is smaller than the sum of its proper divisors (1521047990826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

696429085716 is a wasteful number, since it uses less digits than its factorization.

696429085716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336151 (or 2336126 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 696429085716 in words is "six hundred ninety-six billion, four hundred twenty-nine million, eighty-five thousand, seven hundred sixteen".