9100084864 has 48 divisors (see below), whose sum is σ = 19630938870. Its totient is φ = 4200029184.

The previous prime is 9100084831. The next prime is 9100084867. The reversal of 9100084864 is 4684800019.

It can be written as a sum of positive squares in 3 ways, for example, as 5155240000 + 3944844864 = 71800^2 + 62808^2 .

It is not an unprimeable number, because it can be changed into a prime (9100084867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188707 + ... + 231970.

Almost surely, 2^9100084864 is an apocalyptic number.

It is an amenable number.

9100084864 is an abundant number, since it is smaller than the sum of its proper divisors (10530854006).

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

9100084864 is a wasteful number, since it uses less digits than its factorization.

9100084864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420717 (or 420692 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 9100084864 is about 95394.3649488794. The cubic root of 9100084864 is about 2087.7659685927.

The spelling of 9100084864 in words is "nine billion, one hundred million, eighty-four thousand, eight hundred sixty-four".