8080340736 has 144 divisors (see below), whose sum is σ = 23488012800. Its totient is φ = 2451025920.

The previous prime is 8080340711. The next prime is 8080340747. The reversal of 8080340736 is 6370430808.

It is a super-2 number, since 2×8080340736² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 8080340694 and 8080340703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703165 + ... + 714563.

It is an arithmetic number, because the mean of its divisors is an integer number (163111200).

Almost surely, 2^8080340736 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 8080340736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11744006400).

8080340736 is an abundant number, since it is smaller than the sum of its proper divisors (15407672064).

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

8080340736 is a wasteful number, since it uses less digits than its factorization.

8080340736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11502 (or 11488 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 8080340736 is about 89890.7155161199. The cubic root of 8080340736 is about 2006.6727736202.

The spelling of 8080340736 in words is "eight billion, eighty million, three hundred forty thousand, seven hundred thirty-six".