8781872360 has 32 divisors (see below), whose sum is σ = 19814284800. Its totient is φ = 3502958400.

The previous prime is 8781872269. The next prime is 8781872383. The reversal of 8781872360 is 632781878.

It is a junction number, because it is equal to n+sod(n) for n = 8781872299 and 8781872308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291416 + ... + 320135.

It is an arithmetic number, because the mean of its divisors is an integer number (619196400).

Almost surely, 2^8781872360 is an apocalyptic number.

It is an amenable number.

8781872360 is an abundant number, since it is smaller than the sum of its proper divisors (11032412440).

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

8781872360 is a wasteful number, since it uses less digits than its factorization.

8781872360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611921 (or 611917 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 50.

The square root of 8781872360 is about 93711.6447406618. The cubic root of 8781872360 is about 2063.1416198340.

The spelling of 8781872360 in words is "eight billion, seven hundred eighty-one million, eight hundred seventy-two thousand, three hundred sixty".