8783880 has 64 divisors (see below), whose sum is σ = 30119040. Its totient is φ = 2007552.

The previous prime is 8783857. The next prime is 8783891. The reversal of 8783880 is 883878.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4389 + ... + 6068.

It is an arithmetic number, because the mean of its divisors is an integer number (470610).

Almost surely, 2^8783880 is an apocalyptic number.

It is an amenable number.

8783880 is an abundant number, since it is smaller than the sum of its proper divisors (21335160).

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

8783880 is a wasteful number, since it uses less digits than its factorization.

8783880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10478 (or 10474 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 8783880 is about 2963.7611239774. The cubic root of 8783880 is about 206.3298827389.

The spelling of 8783880 in words is "eight million, seven hundred eighty-three thousand, eight hundred eighty".