989076 has 48 divisors (see below), whose sum is σ = 2580480. Its totient is φ = 292320.

The previous prime is 989071. The next prime is 989081. The reversal of 989076 is 670989.

It is an interprime number because it is at equal distance from previous prime (989071) and next prime (989081).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (989071) by changing a digit.

989076 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7725 + ... + 7851.

It is an arithmetic number, because the mean of its divisors is an integer number (53760).

2⁹⁸⁹⁰⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 989076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1290240).

989076 is an abundant number, since it is smaller than the sum of its proper divisors (1591404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

989076 is a wasteful number, since it uses less digits than its factorization.

989076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 989076 is about 994.5230012423. The cubic root of 989076 is about 99.6345326298.

The spelling of 989076 in words is "nine hundred eighty-nine thousand, seventy-six".