9877270080 has 448 divisors, whose sum is σ = 34761830400. Its totient is φ = 2366300160.

The previous prime is 9877270021. The next prime is 9877270097. The reversal of 9877270080 is 800727789.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37556029 + ... + 37556291.

Almost surely, 2^9877270080 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 9877270080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17380915200).

9877270080 is an abundant number, since it is smaller than the sum of its proper divisors (24884560320).

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

9877270080 is a wasteful number, since it uses less digits than its factorization.

9877270080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 48.

The square root of 9877270080 is about 99384.4559274739. The cubic root of 9877270080 is about 2145.5845984032.

The spelling of 9877270080 in words is "nine billion, eight hundred seventy-seven million, two hundred seventy thousand, eighty".