9421770960 has 640 divisors, whose sum is σ = 38557056000. Its totient is φ = 2139830784.

The previous prime is 9421770959. The next prime is 9421770989. The reversal of 9421770960 is 690771249.

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 (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 60011202 + ... + 60011358.

It is an arithmetic number, because the mean of its divisors is an integer number (60245400).

Almost surely, 2^9421770960 is an apocalyptic number.

9421770960 is a gapful number since it is divisible by the number (90) 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 9421770960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19278528000).

9421770960 is an abundant number, since it is smaller than the sum of its proper divisors (29135285040).

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

9421770960 is an equidigital number, since it uses as much as digits as its factorization.

9421770960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 9421770960 is about 97065.8073679913. The cubic root of 9421770960 is about 2112.0823508695.

9421770960 divided by its product of nonzero digits (190512) gives a triangular number (49455 = T₃₁₄).

The spelling of 9421770960 in words is "nine billion, four hundred twenty-one million, seven hundred seventy thousand, nine hundred sixty".