8878889398 has 8 divisors (see below), whose sum is σ = 13643171640. Its totient is φ = 4331165520.

The previous prime is 8878889347. The next prime is 8878889399. The reversal of 8878889398 is 8939888788.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8878889399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54139488 + ... + 54139651.

It is an arithmetic number, because the mean of its divisors is an integer number (1705396455).

Almost surely, 2^8878889398 is an apocalyptic number.

8878889398 is a deficient number, since it is larger than the sum of its proper divisors (4764282242).

8878889398 is a wasteful number, since it uses less digits than its factorization.

8878889398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108279182.

The product of its digits is 445906944, while the sum is 76.

The square root of 8878889398 is about 94227.8589271772. The cubic root of 8878889398 is about 2070.7112772687.

The spelling of 8878889398 in words is "eight billion, eight hundred seventy-eight million, eight hundred eighty-nine thousand, three hundred ninety-eight".