8951408120 has 32 divisors (see below), whose sum is σ = 20180754720. Its totient is φ = 3573436800.

The previous prime is 8951408093. The next prime is 8951408149. The reversal of 8951408120 is 218041598.

8951408120 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 7 ways as a sum of consecutive naturals, for example, 202331 + ... + 242570.

It is an arithmetic number, because the mean of its divisors is an integer number (630648585).

Almost surely, 2^8951408120 is an apocalyptic number.

It is an amenable number.

8951408120 is an abundant number, since it is smaller than the sum of its proper divisors (11229346600).

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

8951408120 is a wasteful number, since it uses less digits than its factorization.

8951408120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445415 (or 445411 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 8951408120 is about 94611.8814948736. The cubic root of 8951408120 is about 2076.3335402353. Note that the first 3 decimals are identical.

The spelling of 8951408120 in words is "eight billion, nine hundred fifty-one million, four hundred eight thousand, one hundred twenty".