9796933917 has 6 divisors (see below), whose sum is σ = 14151126782. Its totient is φ = 6531289272.

The previous prime is 9796933879. The next prime is 9796934027. The reversal of 9796933917 is 7193396979.

It can be written as a sum of positive squares in only one way, i.e., 8409073401 + 1387860516 = 91701^2 + 37254^2 .

It is not a de Polignac number, because 9796933917 - 2⁸ = 9796933661 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 (9796933117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 544274098 + ... + 544274115.

Almost surely, 2^9796933917 is an apocalyptic number.

It is an amenable number.

9796933917 is a deficient number, since it is larger than the sum of its proper divisors (4354192865).

9796933917 is a wasteful number, since it uses less digits than its factorization.

9796933917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088548219 (or 1088548216 counting only the distinct ones).

The product of its digits is 17360406, while the sum is 63.

The square root of 9796933917 is about 98979.4620969421. The cubic root of 9796933917 is about 2139.7517629927.

The spelling of 9796933917 in words is "nine billion, seven hundred ninety-six million, nine hundred thirty-three thousand, nine hundred seventeen".