989367 has 4 divisors (see below), whose sum is σ = 1319160. Its totient is φ = 659576.

The previous prime is 989353. The next prime is 989377. The reversal of 989367 is 763989.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 763989 = 3 ⋅254663.

It is a cyclic number.

It is not a de Polignac number, because 989367 - 2⁷ = 989239 is a prime.

It is a D-number.

989367 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 989367.

It is not an unprimeable number, because it can be changed into a prime (989327) 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, 164892 + ... + 164897.

It is an arithmetic number, because the mean of its divisors is an integer number (329790).

2⁹⁸⁹³⁶⁷ is an apocalyptic number.

989367 is a deficient number, since it is larger than the sum of its proper divisors (329793).

989367 is a wasteful number, since it uses less digits than its factorization.

989367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329792.

The product of its digits is 81648, while the sum is 42.

The square root of 989367 is about 994.6692917749. The cubic root of 989367 is about 99.6443029629.

The spelling of 989367 in words is "nine hundred eighty-nine thousand, three hundred sixty-seven".