8787938080 has 48 divisors (see below), whose sum is σ = 21322639800. Its totient is φ = 3420168192.

The previous prime is 8787938069. The next prime is 8787938087. The reversal of 8787938080 is 808397878.

It can be written as a sum of positive squares in 4 ways, for example, as 5810707984 + 2977230096 = 76228^2 + 54564^2 .

It is a super-3 number, since 3×8787938080³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8787938087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736305 + ... + 748144.

Almost surely, 2^8787938080 is an apocalyptic number.

8787938080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8787938080 is an abundant number, since it is smaller than the sum of its proper divisors (12534701720).

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

8787938080 is a wasteful number, since it uses less digits than its factorization.

8787938080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484501 (or 1484493 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 58.

The square root of 8787938080 is about 93744.0029015190. The cubic root of 8787938080 is about 2063.6165208080.

The spelling of 8787938080 in words is "eight billion, seven hundred eighty-seven million, nine hundred thirty-eight thousand, eighty".