93489 has 8 divisors (see below), whose sum is σ = 136032. Its totient is φ = 56640.

The previous prime is 93487. The next prime is 93491. The reversal of 93489 is 98439.

It is an interprime number because it is at equal distance from previous prime (93487) and next prime (93491).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 93489 - 2¹ = 93487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 2833 = 93489 / (9 + 3 + 4 + 8 + 9).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 93489.

It is not an unprimeable number, because it can be changed into a prime (93481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384 + ... + 1449.

It is an arithmetic number, because the mean of its divisors is an integer number (17004).

2⁹³⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

93489 is a deficient number, since it is larger than the sum of its proper divisors (42543).

93489 is a wasteful number, since it uses less digits than its factorization.

93489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847.

The product of its digits is 7776, while the sum is 33.

The square root of 93489 is about 305.7597095760. The cubic root of 93489 is about 45.3858184405.

Subtracting 93489 from its reverse (98439), we obtain a triangular number (4950 = T₉₉).

The spelling of 93489 in words is "ninety-three thousand, four hundred eighty-nine".