9268020089 has 4 divisors (see below), whose sum is σ = 9755810640. Its totient is φ = 8780229540.

The previous prime is 9268020079. The next prime is 9268020107. The reversal of 9268020089 is 9800208629.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9268020089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9268020049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243895247 + ... + 243895284.

It is an arithmetic number, because the mean of its divisors is an integer number (2438952660).

Almost surely, 2^9268020089 is an apocalyptic number.

It is an amenable number.

9268020089 is a deficient number, since it is larger than the sum of its proper divisors (487790551).

9268020089 is a wasteful number, since it uses less digits than its factorization.

9268020089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487790550.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 9268020089 is about 96270.5567086843. The cubic root of 9268020089 is about 2100.5304849539.

The spelling of 9268020089 in words is "nine billion, two hundred sixty-eight million, twenty thousand, eighty-nine".