8410989 has 4 divisors (see below), whose sum is σ = 11214656. Its totient is φ = 5607324.

The previous prime is 8410943. The next prime is 8410991. The reversal of 8410989 is 9890148.

8410989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8410989 - 2⁷ = 8410861 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8410999) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1401829 + ... + 1401834.

It is an arithmetic number, because the mean of its divisors is an integer number (2803664).

Almost surely, 2^8410989 is an apocalyptic number.

It is an amenable number.

8410989 is a deficient number, since it is larger than the sum of its proper divisors (2803667).

8410989 is a wasteful number, since it uses less digits than its factorization.

8410989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803666.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 8410989 is about 2900.1705122285. The cubic root of 8410989 is about 203.3678770181.

The spelling of 8410989 in words is "eight million, four hundred ten thousand, nine hundred eighty-nine".