9682280811 has 48 divisors (see below), whose sum is σ = 16632854784. Its totient is φ = 5513565024.

The previous prime is 9682280807. The next prime is 9682280819. The reversal of 9682280811 is 1180822869.

It is a happy number.

It is not a de Polignac number, because 9682280811 - 2² = 9682280807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9682280819) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 488680 + ... + 508106.

It is an arithmetic number, because the mean of its divisors is an integer number (346517808).

Almost surely, 2^9682280811 is an apocalyptic number.

9682280811 is a deficient number, since it is larger than the sum of its proper divisors (6950573973).

9682280811 is a wasteful number, since it uses less digits than its factorization.

9682280811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19742 (or 19730 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The square root of 9682280811 is about 98398.5813464808. The cubic root of 9682280811 is about 2131.3718458776.

The spelling of 9682280811 in words is "nine billion, six hundred eighty-two million, two hundred eighty thousand, eight hundred eleven".