9984000898 has 8 divisors (see below), whose sum is σ = 14977804608. Its totient is φ = 4991399364.

The previous prime is 9984000877. The next prime is 9984000937. The reversal of 9984000898 is 8980004899.

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

It is a super-3 number, since 3×9984000898³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279486 + ... + 313177.

It is an arithmetic number, because the mean of its divisors is an integer number (1872225576).

Almost surely, 2^9984000898 is an apocalyptic number.

9984000898 is a deficient number, since it is larger than the sum of its proper divisors (4993803710).

9984000898 is a wasteful number, since it uses less digits than its factorization.

9984000898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601088.

The product of its (nonzero) digits is 1492992, while the sum is 55.

The square root of 9984000898 is about 99919.9724679706. The cubic root of 9984000898 is about 2153.2851093932.

The spelling of 9984000898 in words is "nine billion, nine hundred eighty-four million, eight hundred ninety-eight", and thus it is an aban number.