8119898899 has 8 divisors (see below), whose sum is σ = 9530692448. Its totient is φ = 6771807360.

The previous prime is 8119898893. The next prime is 8119898947. The reversal of 8119898899 is 9988989118.

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

It is a cyclic number.

It is not a de Polignac number, because 8119898899 - 2¹³ = 8119890707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8119898893) 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, 15675222 + ... + 15675739.

It is an arithmetic number, because the mean of its divisors is an integer number (1191336556).

Almost surely, 2^8119898899 is an apocalyptic number.

8119898899 is a deficient number, since it is larger than the sum of its proper divisors (1410793549).

8119898899 is a wasteful number, since it uses less digits than its factorization.

8119898899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31351005.

The product of its digits is 26873856, while the sum is 70.

The square root of 8119898899 is about 90110.4816267231. The cubic root of 8119898899 is about 2009.9420706389.

The spelling of 8119898899 in words is "eight billion, one hundred nineteen million, eight hundred ninety-eight thousand, eight hundred ninety-nine".