9706285261 has 16 divisors (see below), whose sum is σ = 10363586560. Its totient is φ = 9064560960.

The previous prime is 9706285249. The next prime is 9706285271. The reversal of 9706285261 is 1625826079.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9706285261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9706285271) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 366031 + ... + 391651.

It is an arithmetic number, because the mean of its divisors is an integer number (647724160).

Almost surely, 2^9706285261 is an apocalyptic number.

It is an amenable number.

9706285261 is a deficient number, since it is larger than the sum of its proper divisors (657301299).

9706285261 is a wasteful number, since it uses less digits than its factorization.

9706285261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25924.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 9706285261 is about 98520.4814289902. The cubic root of 9706285261 is about 2133.1317681929.

The spelling of 9706285261 in words is "nine billion, seven hundred six million, two hundred eighty-five thousand, two hundred sixty-one".