8029489 has 8 divisors (see below), whose sum is σ = 8766632. Its totient is φ = 7309440.

The previous prime is 8029471. The next prime is 8029493. The reversal of 8029489 is 9849208.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1311025 + 6718464 = 1145^2 + 2592^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8029489 - 2⁷ = 8029361 is a prime.

It is a super-2 number, since 2×8029489² = 128945387202242, which contains 22 as substring.

It is a Duffinian number.

8029489 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8059489) 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 7 ways as a sum of consecutive naturals, for example, 3282 + ... + 5179.

It is an arithmetic number, because the mean of its divisors is an integer number (1095829).

Almost surely, 2^8029489 is an apocalyptic number.

It is an amenable number.

8029489 is a deficient number, since it is larger than the sum of its proper divisors (737143).

8029489 is a wasteful number, since it uses less digits than its factorization.

8029489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8547.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 8029489 is about 2833.6352976345. The cubic root of 8029489 is about 200.2454403387.

The spelling of 8029489 in words is "eight million, twenty-nine thousand, four hundred eighty-nine".