89379 has 6 divisors (see below), whose sum is σ = 129116. Its totient is φ = 59580.

The previous prime is 89371. The next prime is 89381. The reversal of 89379 is 97398.

It is not a de Polignac number, because 89379 - 2³ = 89371 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 89379.

It is not an unprimeable number, because it can be changed into a prime (89371) 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, 4957 + ... + 4974.

2⁸⁹³⁷⁹ is an apocalyptic number.

89379 is a deficient number, since it is larger than the sum of its proper divisors (39737).

89379 is a wasteful number, since it uses less digits than its factorization.

89379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9937 (or 9934 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 89379 is about 298.9632084388. The cubic root of 89379 is about 44.7107371771.

The spelling of 89379 in words is "eighty-nine thousand, three hundred seventy-nine".