9796396671 has 12 divisors (see below), whose sum is σ = 14186732040. Its totient is φ = 6514139760.

The previous prime is 9796396657. The next prime is 9796396699. The reversal of 9796396671 is 1766936979.

9796396671 is a `hidden beast` number, since 97 + 96 + 396 + 6 + 71 = 666.

It is not a de Polignac number, because 9796396671 - 2¹⁷ = 9796265599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9796396599 and 9796396608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9796396651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1395585 + ... + 1402586.

It is an arithmetic number, because the mean of its divisors is an integer number (1182227670).

Almost surely, 2^9796396671 is an apocalyptic number.

9796396671 is a deficient number, since it is larger than the sum of its proper divisors (4390335369).

9796396671 is a wasteful number, since it uses less digits than its factorization.

9796396671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798566 (or 2798563 counting only the distinct ones).

The product of its digits is 23147208, while the sum is 63.

The square root of 9796396671 is about 98976.7481330843. The cubic root of 9796396671 is about 2139.7126489155.

It can be divided in two parts, 979639 and 6671, that added together give a triangular number (986310 = T₁₄₀₄).

The spelling of 9796396671 in words is "nine billion, seven hundred ninety-six million, three hundred ninety-six thousand, six hundred seventy-one".