8913857400 has 288 divisors, whose sum is σ = 34298652960. Its totient is φ = 2032312320.

The previous prime is 8913857399. The next prime is 8913857413. The reversal of 8913857400 is 47583198.

8913857400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 71 ways as a sum of consecutive naturals, for example, 7471204 + ... + 7472396.

It is an arithmetic number, because the mean of its divisors is an integer number (119092545).

Almost surely, 2^8913857400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8913857400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17149326480).

8913857400 is an abundant number, since it is smaller than the sum of its proper divisors (25384795560).

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

8913857400 is a wasteful number, since it uses less digits than its factorization.

8913857400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815 (or 1803 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 8913857400 is about 94413.2268276008. The cubic root of 8913857400 is about 2073.4260983045.

The spelling of 8913857400 in words is "eight billion, nine hundred thirteen million, eight hundred fifty-seven thousand, four hundred".