9289897086 has 32 divisors (see below), whose sum is σ = 18910679040. Its totient is φ = 3041883936.

The previous prime is 9289897051. The next prime is 9289897151. The reversal of 9289897086 is 6807989829.

9289897086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43635 + ... + 143121.

It is an arithmetic number, because the mean of its divisors is an integer number (590958720).

Almost surely, 2^9289897086 is an apocalyptic number.

9289897086 is an abundant number, since it is smaller than the sum of its proper divisors (9620781954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9289897086 is a wasteful number, since it uses less digits than its factorization.

9289897086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99768.

The product of its (nonzero) digits is 31352832, while the sum is 66.

The square root of 9289897086 is about 96384.1122073550. The cubic root of 9289897086 is about 2102.1819412054.

The spelling of 9289897086 in words is "nine billion, two hundred eighty-nine million, eight hundred ninety-seven thousand, eighty-six".