8369109120 has 128 divisors (see below), whose sum is σ = 26998453440. Its totient is φ = 2204831744.

The previous prime is 8369109109. The next prime is 8369109121. The reversal of 8369109120 is 219019638.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (8369109121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133102 + ... + 185618.

Almost surely, 2^8369109120 is an apocalyptic number.

8369109120 is a gapful number since it is divisible by the number (80) 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 8369109120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13499226720).

8369109120 is an abundant number, since it is smaller than the sum of its proper divisors (18629344320).

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

8369109120 is a wasteful number, since it uses less digits than its factorization.

8369109120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52622 (or 52610 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 8369109120 is about 91482.8351112929. The cubic root of 8369109120 is about 2030.2977973980.

The spelling of 8369109120 in words is "eight billion, three hundred sixty-nine million, one hundred nine thousand, one hundred twenty".