89746819883 has 16 divisors (see below), whose sum is σ = 112346066880. Its totient is φ = 69904214016.

The previous prime is 89746819847. The next prime is 89746819889. The reversal of 89746819883 is 38891864798.

It is not a de Polignac number, because 89746819883 - 2¹⁰ = 89746818859 is a prime.

It is a super-2 number, since 2×89746819883² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89746819889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12999566 + ... + 13006467.

It is an arithmetic number, because the mean of its divisors is an integer number (7021629180).

Almost surely, 2^89746819883 is an apocalyptic number.

89746819883 is a deficient number, since it is larger than the sum of its proper divisors (22599246997).

89746819883 is a wasteful number, since it uses less digits than its factorization.

89746819883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26006086.

The product of its digits is 167215104, while the sum is 71.

The spelling of 89746819883 in words is "eighty-nine billion, seven hundred forty-six million, eight hundred nineteen thousand, eight hundred eighty-three".