8010989 has 32 divisors (see below), whose sum is σ = 10444800. Its totient is φ = 5987520.

The previous prime is 8010973. The next prime is 8011007. The reversal of 8010989 is 9890108.

It is a happy number.

It is not a de Polignac number, because 8010989 - 2⁴ = 8010973 is a prime.

It is a Duffinian number.

8010989 is a modest number, since divided by 10989 gives 8 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8010929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119534 + ... + 119600.

It is an arithmetic number, because the mean of its divisors is an integer number (326400).

Almost surely, 2^8010989 is an apocalyptic number.

It is an amenable number.

8010989 is a deficient number, since it is larger than the sum of its proper divisors (2433811).

8010989 is a wasteful number, since it uses less digits than its factorization.

8010989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153.

The product of its (nonzero) digits is 5184, while the sum is 35.

The square root of 8010989 is about 2830.3690572079. The cubic root of 8010989 is about 200.0915331021.

The spelling of 8010989 in words is "eight million, ten thousand, nine hundred eighty-nine".