8770228992 has 720 divisors, whose sum is σ = 32480566272. Its totient is φ = 2299207680.

The previous prime is 8770228949. The next prime is 8770229021. The reversal of 8770228992 is 2998220778.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 123524317 + ... + 123524387.

Almost surely, 2^8770228992 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 8770228992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16240283136).

8770228992 is an abundant number, since it is smaller than the sum of its proper divisors (23710337280).

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

8770228992 is a wasteful number, since it uses less digits than its factorization.

8770228992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 8770228992 is about 93649.5007568113. The cubic root of 8770228992 is about 2062.2294171976.

The spelling of 8770228992 in words is "eight billion, seven hundred seventy million, two hundred twenty-eight thousand, nine hundred ninety-two".