8730080240 has 80 divisors (see below), whose sum is σ = 23212913088. Its totient is φ = 2991126528.

The previous prime is 8730080237. The next prime is 8730080243. The reversal of 8730080240 is 420800378.

It is an interprime number because it is at equal distance from previous prime (8730080237) and next prime (8730080243).

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 8730080197 and 8730080206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8730080243) 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, 977234 + ... + 986126.

Almost surely, 2^8730080240 is an apocalyptic number.

8730080240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8730080240 is an abundant number, since it is smaller than the sum of its proper divisors (14482832848).

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

8730080240 is a wasteful number, since it uses less digits than its factorization.

8730080240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10666 (or 10660 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 8730080240 is about 93434.8984052533. The cubic root of 8730080240 is about 2059.0777472260.

The spelling of 8730080240 in words is "eight billion, seven hundred thirty million, eighty thousand, two hundred forty".