8489008489 has 16 divisors (see below), whose sum is σ = 9247596624. Its totient is φ = 7745760000.

The previous prime is 8489008487. The next prime is 8489008547. The reversal of 8489008489 is 9848009848.

It can be written as a sum of positive squares in 8 ways, for example, as 514518489 + 7974490000 = 22683^2 + 89300^2 .

It is a cyclic number.

It is not a de Polignac number, because 8489008489 - 2¹ = 8489008487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8489008487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852439 + ... + 862339.

It is an arithmetic number, because the mean of its divisors is an integer number (577974789).

Almost surely, 2^8489008489 is an apocalyptic number.

It is an amenable number.

8489008489 is a deficient number, since it is larger than the sum of its proper divisors (758588135).

8489008489 is a wasteful number, since it uses less digits than its factorization.

8489008489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10668.

The product of its (nonzero) digits is 5308416, while the sum is 58.

The square root of 8489008489 is about 92135.8154519729. The cubic root of 8489008489 is about 2039.9474939228.

It can be divided in two parts, 848900 and 8489, that multiplied together give a square (7206312100 = 84890²).

The spelling of 8489008489 in words is "eight billion, four hundred eighty-nine million, eight thousand, four hundred eighty-nine".