9819120098 has 8 divisors (see below), whose sum is σ = 14737520592. Its totient is φ = 4906613236.

The previous prime is 9819120097. The next prime is 9819120107. The reversal of 9819120098 is 8900219189.

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

It is a super-3 number, since 3×9819120098³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (9819120097) 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, 1469240 + ... + 1475907.

It is an arithmetic number, because the mean of its divisors is an integer number (1842190074).

Almost surely, 2^9819120098 is an apocalyptic number.

9819120098 is a deficient number, since it is larger than the sum of its proper divisors (4918400494).

9819120098 is a wasteful number, since it uses less digits than its factorization.

9819120098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946816.

The product of its (nonzero) digits is 93312, while the sum is 47.

The square root of 9819120098 is about 99091.4733869671. The cubic root of 9819120098 is about 2141.3657757554.

The spelling of 9819120098 in words is "nine billion, eight hundred nineteen million, one hundred twenty thousand, ninety-eight".