8892351720 has 192 divisors, whose sum is σ = 34252283520. Its totient is φ = 2032521984.

The previous prime is 8892351719. The next prime is 8892351733. The reversal of 8892351720 is 271532988.

It is a happy number.

It is a super-2 number, since 2×8892351720² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2694 + ... + 133386.

It is an arithmetic number, because the mean of its divisors is an integer number (178397310).

Almost surely, 2^8892351720 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 8892351720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17126141760).

8892351720 is an abundant number, since it is smaller than the sum of its proper divisors (25359931800).

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

8892351720 is a wasteful number, since it uses less digits than its factorization.

8892351720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130726 (or 130710 counting only the distinct ones).

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

The square root of 8892351720 is about 94299.2668052090. The cubic root of 8892351720 is about 2071.7572979142.

The spelling of 8892351720 in words is "eight billion, eight hundred ninety-two million, three hundred fifty-one thousand, seven hundred twenty".