9705696012 has 36 divisors (see below), whose sum is σ = 24537163560. Its totient is φ = 3234794112.

The previous prime is 9705696001. The next prime is 9705696019. The reversal of 9705696012 is 2106965079.

It is a happy number.

9705696012 is a `hidden beast` number, since 9 + 70 + 569 + 6 + 0 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (9705696019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357303 + ... + 383505.

Almost surely, 2^9705696012 is an apocalyptic number.

It is an amenable number.

9705696012 is an abundant number, since it is smaller than the sum of its proper divisors (14831467548).

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

9705696012 is a wasteful number, since it uses less digits than its factorization.

9705696012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36502 (or 36497 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 9705696012 is about 98517.4908937494. The cubic root of 9705696012 is about 2133.0886012770.

The spelling of 9705696012 in words is "nine billion, seven hundred five million, six hundred ninety-six thousand, twelve".