8988378 has 16 divisors (see below), whose sum is σ = 20544960. Its totient is φ = 2568096.

The previous prime is 8988367. The next prime is 8988391. The reversal of 8988378 is 8738898.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8988378.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106963 + ... + 107046.

It is an arithmetic number, because the mean of its divisors is an integer number (1284060).

Almost surely, 2^8988378 is an apocalyptic number.

8988378 is an abundant number, since it is smaller than the sum of its proper divisors (11556582).

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

8988378 is a wasteful number, since it uses less digits than its factorization.

8988378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214021.

The product of its digits is 774144, while the sum is 51.

The square root of 8988378 is about 2998.0623742678. The cubic root of 8988378 is about 207.9188076847.

The spelling of 8988378 in words is "eight million, nine hundred eighty-eight thousand, three hundred seventy-eight".