89793441968 has 20 divisors (see below), whose sum is σ = 173989419768. Its totient is φ = 44892946560.

The previous prime is 89793441967. The next prime is 89793441977. The reversal of 89793441968 is 86914439798.

It is a junction number, because it is equal to n+sod(n) for n = 89793441898 and 89793441907.

It is not an unprimeable number, because it can be changed into a prime (89793441967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34421 + ... + 425172.

Almost surely, 2^89793441968 is an apocalyptic number.

It is an amenable number.

89793441968 is a deficient number, since it is larger than the sum of its proper divisors (84195977800).

89793441968 is a wasteful number, since it uses less digits than its factorization.

89793441968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471812 (or 471806 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 68.

The spelling of 89793441968 in words is "eighty-nine billion, seven hundred ninety-three million, four hundred forty-one thousand, nine hundred sixty-eight".