8950242989 has 8 divisors (see below), whose sum is σ = 9120059520. Its totient is φ = 8782021296.

The previous prime is 8950242971. The next prime is 8950242997. The reversal of 8950242989 is 9892420598.

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 8950242989 - 2²⁴ = 8933465773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8950242929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387377 + ... + 409830.

It is an arithmetic number, because the mean of its divisors is an integer number (1140007440).

Almost surely, 2^8950242989 is an apocalyptic number.

It is an amenable number.

8950242989 is a deficient number, since it is larger than the sum of its proper divisors (169816531).

8950242989 is a wasteful number, since it uses less digits than its factorization.

8950242989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797419.

The product of its (nonzero) digits is 3732480, while the sum is 56.

The square root of 8950242989 is about 94605.7238701761. The cubic root of 8950242989 is about 2076.2434499199.

The spelling of 8950242989 in words is "eight billion, nine hundred fifty million, two hundred forty-two thousand, nine hundred eighty-nine".