96891658379 has 4 divisors (see below), whose sum is σ = 96892363176. Its totient is φ = 96890953584.

The previous prime is 96891658361. The next prime is 96891658387. The reversal of 96891658379 is 97385619869.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97385619869 = 241 ⋅404089709.

It is a cyclic number.

It is not a de Polignac number, because 96891658379 - 2²⁴ = 96874881163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96891658309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71609 + ... + 445994.

It is an arithmetic number, because the mean of its divisors is an integer number (24223090794).

Almost surely, 2^96891658379 is an apocalyptic number.

96891658379 is a deficient number, since it is larger than the sum of its proper divisors (704797).

96891658379 is a wasteful number, since it uses less digits than its factorization.

96891658379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704796.

The product of its digits is 176359680, while the sum is 71.

The spelling of 96891658379 in words is "ninety-six billion, eight hundred ninety-one million, six hundred fifty-eight thousand, three hundred seventy-nine".