9105380280 has 96 divisors (see below), whose sum is σ = 29885600160. Its totient is φ = 2404051200.

The previous prime is 9105380267. The next prime is 9105380281. The reversal of 9105380280 is 820835019.

9105380280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9105380281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88852 + ... + 161571.

It is an arithmetic number, because the mean of its divisors is an integer number (311308335).

Almost surely, 2^9105380280 is an apocalyptic number.

9105380280 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9105380280 is an abundant number, since it is smaller than the sum of its proper divisors (20780219880).

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

9105380280 is a wasteful number, since it uses less digits than its factorization.

9105380280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250541 (or 250534 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 9105380280 is about 95422.1163043453. The cubic root of 9105380280 is about 2088.1708529327.

The spelling of 9105380280 in words is "nine billion, one hundred five million, three hundred eighty thousand, two hundred eighty".