8923491360 has 960 divisors, whose sum is σ = 39341998080. Its totient is φ = 1858775040.

The previous prime is 8923491359. The next prime is 8923491361. The reversal of 8923491360 is 631943298.

It is a happy number.

8923491360 is a `hidden beast` number, since 89 + 23 + 491 + 3 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (8923491359) and next prime (8923491361).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8923491361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 53433997 + ... + 53434163.

It is an arithmetic number, because the mean of its divisors is an integer number (40981248).

Almost surely, 2^8923491360 is an apocalyptic number.

8923491360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8923491360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19670999040).

8923491360 is an abundant number, since it is smaller than the sum of its proper divisors (30418506720).

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

8923491360 is a wasteful number, since it uses less digits than its factorization.

8923491360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 8923491360 is about 94464.2332314194. The cubic root of 8923491360 is about 2074.1728050400.

The spelling of 8923491360 in words is "eight billion, nine hundred twenty-three million, four hundred ninety-one thousand, three hundred sixty".