96779330217 has 24 divisors (see below), whose sum is σ = 142117901640. Its totient is φ = 63446734080.

The previous prime is 96779330159. The next prime is 96779330233. The reversal of 96779330217 is 71203397769.

It is a happy number.

96779330217 is a `hidden beast` number, since 96 + 7 + 7 + 9 + 330 + 217 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 31251521961 + 65527808256 = 176781^2 + 255984^2 .

It is not a de Polignac number, because 96779330217 - 2⁸ = 96779329961 is a prime.

It is a super-2 number, since 2×96779330217² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (96779330237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2577583 + ... + 2614859.

It is an arithmetic number, because the mean of its divisors is an integer number (5921579235).

Almost surely, 2^96779330217 is an apocalyptic number.

It is an amenable number.

96779330217 is a deficient number, since it is larger than the sum of its proper divisors (45338571423).

96779330217 is a wasteful number, since it uses less digits than its factorization.

96779330217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42073 (or 42070 counting only the distinct ones).

The product of its (nonzero) digits is 3000564, while the sum is 54.

The spelling of 96779330217 in words is "ninety-six billion, seven hundred seventy-nine million, three hundred thirty thousand, two hundred seventeen".